RomCheater/Docking/FloatingMemorySearcher.cs

//#define USE_AUTOMATIC_MEMORY_SEARCH_RANGE // when defined will automatically choose the best starting address and size for memory search otherwise it will use the constants defined in MemorySizeConstants
#if !USE_AUTOMATIC_MEMORY_SEARCH_RANGE
#define FORCE_USE_OF_MEMORYSIZECONSTANTS // when defined wil force the use of the constants defined in MemorySizeConstants for memory search range
#endif
//#define DONOT_HAVE_RANGED_SEARCH_SUPPORT // when defined, indicates that ranged searches have not been implemented
#define INCREASE_NUMBER_OF_RESULTS_BEFORE_DISPLAY // when defined will set MIN RESULTS to 0x2701 otherwise 0x03e8
//#define DO_NOT_SUSPEND_RESUME_THREAD_ON_FREEZE // when defined will not freeze/resume thread on freeze
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using WeifenLuo.WinFormsUI.Docking;
using RomCheater.PluginFramework.Interfaces;
using System.Diagnostics;
using RomCheater.Docking.MemorySearch;
using libWin32.Win32.Threading;
using System.Threading;
using RomCheater.Logging;
using System.IO;
using Sojaner.MemoryScanner.MemoryProviers;
using RomCheater.PluginFramework.Events;
using System.Reflection;
using Sojaner.MemoryScanner;
using System.Collections;
using RomCheater.Serialization;

namespace RomCheater.Docking
{
    public partial class FloatingMemorySearcher : DockContent, 
       IAcceptsPlugin<IConfigPlugin>,
        IAcceptsProcess<Process>,
        IAcceptsProcessAndConfig,
        ISearchInProgress,
        IAcceptsBrowseMemoryRegion,
        IAcceptsMemoryRange
    {
#if INCREASE_NUMBER_OF_RESULTS_BEFORE_DISPLAY
        const int MIN_NUMBER_OF_RESULTS_BEFORE_DISPLAY = 0x2701; // 10,000 results
#else
        const int MIN_NUMBER_OF_RESULTS_BEFORE_DISPLAY = 0x03e8; // 1,000 results
#endif

        private bool DefaultUnsignedState = true; // set unsigned to true
        public FloatingMemorySearcher() { InitializeComponent(); this.AcceptedPlugin = null; OnBrowseMemoryRegion = null; this.AcceptedProcess = null; SearchInProgess = false; Reload(); }
        public FloatingMemorySearcher(IConfigPlugin config) : this() { this.AcceptedPlugin = config; }
        public FloatingMemorySearcher(IConfigPlugin config, Process process) : this() { this.AcceptedPlugin = config; this.AcceptedProcess = process; }

        #region IAcceptsProcess<Process> Members
        private Process _AcceptedProcess;
        public Process AcceptedProcess { get { return _AcceptedProcess; } set { _AcceptedProcess = value; UpdateAcceptedProcess(value); } }
        #endregion
        #region IAcceptsPlugin<IConfigPlugin> Members
        private IConfigPlugin _AcceptedPlugin;
        public IConfigPlugin AcceptedPlugin { get { return _AcceptedPlugin; } set { _AcceptedPlugin = value; UpdateAcceptedPlugin(value); } }
        #endregion
        #region IAcceptsBrowseMemoryRegion members
        public event BaseEventHandler<BrowseMemoryRegionEvent> OnBrowseMemoryRegion;
        #endregion

        private void UpdateAcceptedPlugin(IConfigPlugin config)
        {
            this.lstResults.AcceptedPlugin = config;
            this.lstPatchList.AcceptedPlugin = config;
            if (config != null)
            {
                MemoryRangeStart = AcceptedPlugin.MemoryRangeStart;
                MemoryRangeSize = AcceptedPlugin.MemoryRangeStart + AcceptedPlugin.MemoryRangeSize;
            }
        }
        private void UpdateAcceptedProcess(Process process)
        {            
            this.lstResults.AcceptedProcess = process;            
            this.lstPatchList.AcceptedProcess = process;
#if USE_AUTOMATIC_MEMORY_SEARCH_RANGE && FORCE_USE_OF_MEMORYSIZECONSTANTS
            logger.Warn.WriteLine("FloatingMemorySearcher.UpdateAcceptedProcessAndConfig(IConfigPlugin config, Process process):");
            logger.Warn.WriteLine("Both USE_AUTOMATIC_MEMORY_SEARCH_RANGE and FORCE_USE_OF_MEMORYSIZECONSTANTS are defined");
            logger.Warn.WriteLine("FORCE_USE_OF_MEMORYSIZECONSTANTS will take precedence and will ignore the values supplied in the memeory search range");
#endif
#if FORCE_USE_OF_MEMORYSIZECONSTANTS
            // force use of MemorySizeConstants
            txtMemoryRangeStart.Value = MemorySizeConstants.MinimumSearchAddress;
            txtMemoryRangeSize.Value = MemorySizeConstants.MinimumSearchAddress + MemorySizeConstants.MaximumSearchSize;
#endif
#if USE_AUTOMATIC_MEMORY_SEARCH_RANGE && !FORCE_USE_OF_MEMORYSIZECONSTANTS
            ////// code to automatically choose the best starting memory address and size
            //if (process != null)
            //{
            //    string filename = process.MainModule.FileName;
            //    //string filename = @"c:\Windows\notepad.exe";
            //    PEReader peReader = new PEReader(filename);
            //}
            //else
            //{
            //txtMemoryRangeStart.Value = MemorySizeConstants.MinimumSearchAddress;
            //txtMemoryRangeSize.Value = MemorySizeConstants.MinimumSearchAddress + MemorySizeConstants.MaximumSearchSize;
            //}
            if (AcceptedPlugin != null)
            {
                MemoryRangeStart = AcceptedPlugin.MemoryRangeStart;
                MemoryRangeSize = AcceptedPlugin.MemoryRangeStart + AcceptedPlugin.MemoryRangeSize;
            }

#endif

        }
        #region ISearchInProgress members
        private bool _SearchInProgess;
        public bool SearchInProgess
        {
            get { return _SearchInProgess; }
            private set
            {
                _SearchInProgess = value;
                if (this.AcceptedPlugin != null)
                    this.AcceptedPlugin.SetMemorySearchReference(this);
            }
        }
        #endregion

        #region IAcceptsMemoryRange
#if !FORCE_USE_OF_MEMORYSIZECONSTANTS
        private uint _MemoryRangeStart;
        private uint _MemoryRangeSize;
#endif
        public uint MemoryRangeStart
        {
            get
            {
#if FORCE_USE_OF_MEMORYSIZECONSTANTS
                return MemorySizeConstants.MinimumSearchAddress;
#else
                return _MemoryRangeStart;
#endif
            }
            set
            {
#if !FORCE_USE_OF_MEMORYSIZECONSTANTS
                _MemoryRangeStart = value;
                txtMemoryRangeStart.Value = value;
#endif
            }
        }         
        public uint MemoryRangeSize
        {
            get
            {
#if FORCE_USE_OF_MEMORYSIZECONSTANTS
                return MemorySizeConstants.MinimumSearchAddress + MemorySizeConstants.MaximumSearchSize;
#else
                return _MemoryRangeSize;
#endif
            }
            set
            {
#if !FORCE_USE_OF_MEMORYSIZECONSTANTS
                _MemoryRangeSize = value;
                txtMemoryRangeSize.Value = value;
#endif
            }
        }
        #endregion

        public void Reload()
        {
            chkUnsigned.Checked = DefaultUnsignedState;
            radio_8bits.Checked = true;
            radiocompare_equal.Checked = true;
            radio_oldvalue.Checked = true;
            chkRefreshResults.Checked = true;
        }
        public enum eListViewResults
        {
            SEARCH_RESULTS_LIST = 0x3000,
            PATCH_RESULTS_LIST = 0x3001,
            UKNOWN_RESULTS_LIST = 0x3001
        }
        bool IsFirstSearch = true;
        SearchType SearchArgs;
        static int col_Found_Address = 1;
        static int col_Found_Value = 2;
        static int col_Found_Frozen = 3;
        static int col_Added_Address = 1;
        static int col_Added_Value = 2;
        static int col_Added_Frozen = 3;
        List<ListViewItem> ResultItems = new List<ListViewItem>();
        List<ListViewItem> AddedItems = new List<ListViewItem>();
        private bool _PatchedValue_NeedsUpdate;
        bool PatchedValue_NeedsUpdate
        {
            get { if (_PatchedValue_NeedsUpdate) this.ThawResultsUpdate(); return _PatchedValue_NeedsUpdate; }
            set { _PatchedValue_NeedsUpdate = value; if (value) this.ThawResultsUpdate(); }
        }
        private delegate ListViewItem ThreadSafe_GetResultItem(int index, int lv_type);
        private ListViewItem GetResultItem(int index, int lv_type)
        {
            try
            {
                AddressValuePairList lv = null;
                switch (lv_type)
                {
                    case (int)eListViewResults.SEARCH_RESULTS_LIST: lv = lstResults; break;
                    case (int)eListViewResults.PATCH_RESULTS_LIST: lv = lstPatchList; break;
                    default: throw new IndexOutOfRangeException("Detected: " + Enum.GetName(typeof(eListViewResults), eListViewResults.UKNOWN_RESULTS_LIST) + " with value: " + lv_type.ToString("x4"));
                }
                ListViewItem item = new ListViewItem();
                item = (ListViewItem)lv.Items[index].Clone();
                return item;
            }
            catch (Exception)
            {
                return null;
            }
        }
        private void radiocompare_equal_CheckedChanged(object sender, EventArgs e)
        {
            //if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
            //{
            if (radio_oldvalue.Checked)
            {
                txtStartAddr.ReadOnly = true;
                txtEndAddr.ReadOnly = true;
            }
            if (radio_specificvalue.Checked)
            {
                txtStartAddr.ReadOnly = false;
                txtEndAddr.ReadOnly = true;
            }
            //}
        }

        private void radiocompare_between_CheckedChanged(object sender, EventArgs e)
        {
            if (!radiocompare_equal.Checked &&
                  !radiocompare_greaterthan.Checked &&
                  !radiocompare_greaterthan.Checked &&
                  !radiocompare_lessthan.Checked &&
                  !radiocompare_greaterthan_orequal.Checked &&
                  !radiocompare_lessthan_orequal.Checked &&
                  !radiocompare_notequal.Checked)
                if (radiocompare_between.Checked)
                {
                    txtStartAddr.ReadOnly = false;
                    txtEndAddr.ReadOnly = false;
                    return;
                }
            if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
            {
                if (radio_oldvalue.Checked)
                {
                    txtStartAddr.ReadOnly = true;
                    txtEndAddr.ReadOnly = true;
                }
                if (radio_specificvalue.Checked)
                {
                    txtStartAddr.ReadOnly = false;
                    txtEndAddr.ReadOnly = true;
                }
            }
        }

        private void radiocompare_notbetween_CheckedChanged(object sender, EventArgs e)
        {
            if (!radiocompare_equal.Checked &&
                !radiocompare_greaterthan.Checked &&
                !radiocompare_greaterthan.Checked &&
                !radiocompare_lessthan.Checked &&
                !radiocompare_greaterthan_orequal.Checked &&
                !radiocompare_lessthan_orequal.Checked &&
                !radiocompare_notequal.Checked)
                if (radiocompare_notbetween.Checked)
                {
                    txtStartAddr.ReadOnly = false;
                    txtEndAddr.ReadOnly = false;
                    return;
                }
            if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
            {
                if (radio_oldvalue.Checked)
                {
                    txtStartAddr.ReadOnly = true;
                    txtEndAddr.ReadOnly = true;
                }
                if (radio_specificvalue.Checked)
                {
                    txtStartAddr.ReadOnly = false;
                    txtEndAddr.ReadOnly = true;
                }
            }
        }

        private void radio_8bits_CheckedChanged(object sender, EventArgs e)
        {
            if (chkUnsigned.Checked)
            {
                txtStartAddr.CreateTypeSize<byte>();
                txtEndAddr.CreateTypeSize<byte>();
            }
            else
            {
                txtStartAddr.CreateTypeSize<sbyte>();
                txtEndAddr.CreateTypeSize<sbyte>();
            }
        }

        private void radio_16bits_CheckedChanged(object sender, EventArgs e)
        {
            if (chkUnsigned.Checked)
            {
                txtStartAddr.CreateTypeSize<ushort>();
                txtEndAddr.CreateTypeSize<ushort>();
            }
            else
            {
                txtStartAddr.CreateTypeSize<short>();
                txtEndAddr.CreateTypeSize<short>();
            }
        }

        private void radio_32bits_CheckedChanged(object sender, EventArgs e)
        {

            if (chkUnsigned.Checked)
            {
                txtStartAddr.CreateTypeSize<uint>();
                txtEndAddr.CreateTypeSize<uint>();
            }
            else
            {
                txtStartAddr.CreateTypeSize<int>();
                txtEndAddr.CreateTypeSize<int>();
            }
        }

        private void radio_64bits_CheckedChanged(object sender, EventArgs e)
        {

            if (chkUnsigned.Checked)
            {
                txtStartAddr.CreateTypeSize<ulong>();
                txtEndAddr.CreateTypeSize<ulong>();
            }
            else
            {
                txtStartAddr.CreateTypeSize<long>();
                txtEndAddr.CreateTypeSize<long>();
            }
        }

        private void radio_oldvalue_CheckedChanged(object sender, EventArgs e)
        {
            if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
            {
                txtStartAddr.ReadOnly = true;
                txtEndAddr.ReadOnly = true;
            }
        }

        private void radio_specificvalue_CheckedChanged(object sender, EventArgs e)
        {
            if (!radiocompare_between.Checked && !radiocompare_notbetween.Checked)
            {
                txtStartAddr.ReadOnly = false;
                txtEndAddr.ReadOnly = true;
            }
        }

        private void chkRefreshResults_CheckedChanged(object sender, EventArgs e)
        {
            if (chkRefreshResults.Checked)
            {
                timer_update_results.Enabled = true;
            }
            else
            {
                timer_update_results.Enabled = false;
                ResultsUpdateWorkerThread.CancelAsync();
            }
        }

        private void timer_update_results_Tick(object sender, EventArgs e)
        {
            if (chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
            {
                ResultsUpdateWorkerThread.RunWorkerAsync();
            }
        }
        private bool ShouldUpdateResults()
        {
            if (this.AcceptedProcess == null) return false;
            if (SearchWorkerThread.IsBusy) return false;
            //if (JokerSearchWorker.IsBusy) return false;
            if (this.IsResultsUpdateFrozen) return false;
            if (mnuAddedResults.Visible) return false;
            if (mnuResults.Visible) return false;
            if (Process.GetProcessById(this.AcceptedProcess.Id) == null) return false;
            if (lstResults.Items.Count > 0) return true;
            if (lstPatchList.Items.Count > 0) return true;
            return false;
        }
        private void ResultsUpdateWorkerThread_DoWork(object sender, DoWorkEventArgs e)
        {
            Thread.Sleep(250); // keep thread from blocking
            if (!this.ShouldUpdateResults()) return;
            ////if (SearchArgs == null) return;
            ////if (this.IsResultsUpdateFrozen) return;
            ////// put thread to sleep for 500ms
            ////System.Threading.Thread.Sleep(500);
            //PCSX2MemoryProvider provider = new PCSX2MemoryProvider(this.SearchPCSX2ProcessPID, resultslog);
            //byte[] buffered_mem = provider.GetMemory();
            //MemoryStream ms = new MemoryStream(buffered_mem);
            //BinaryReader r_ms = new BinaryReader(ms);

            #region Update Results List
            ResultItems = new List<ListViewItem>();
            //r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
            for (int i = 0; i < lstResults.Items.Count; i++)
            {
                if (this.lstResults.InvokeRequired)
                {
                    ThreadSafe_GetResultItem _get_item = new ThreadSafe_GetResultItem(GetResultItem);
                    object item = this.lstResults.Invoke(_get_item, new object[] { i, (int)eListViewResults.SEARCH_RESULTS_LIST });
                    if (item != null)
                        ResultItems.Add((ListViewItem)item);
                }
                else
                {
                    ResultItems.Add(lstResults.Items[i]);
                }

            }
            for (int i = 0; i < ResultItems.Count; i++)
            {
                if (ResultsUpdateWorkerThread.CancellationPending == true)
                {
                    e.Cancel = true;
                    return;
                }
                int Address = 0;
                ResultDataType _result = (ResultDataType)ResultItems[i].Tag;
                
                Address = Convert.ToInt32(ResultItems[i].SubItems[col_Found_Address].Text, 16);
                //r_ms.BaseStream.Seek(Address, SeekOrigin.Begin);                
                using (GenericMemoryProvider provider = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
                {
                    provider.OpenProvider();
                    int bytesReadSize;
                    byte[] data;
                    uint bytesToRead = 0;
                    switch (_result.ValueType)
                    {
                        case SearchDataTypes._8bits:
                            bytesToRead = 1;
                            break;
                        case SearchDataTypes._16bits:
                            bytesToRead = 2;
                            break;
                        case SearchDataTypes._32bits:
                            bytesToRead = 4;
                            break;
                        case SearchDataTypes._64bits:
                            bytesToRead = 8;
                            break;
                    }
                    provider.ReadProcessMemory(Address, bytesToRead, out bytesReadSize, out data);
                    using (MemoryStream ms = new MemoryStream(data))
                    {
                        using (BinaryReader r_ms = new BinaryReader(ms))
                        {
                            switch (_result.ValueType)
                            {
                                case SearchDataTypes._8bits:
                                    if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x2}", r_ms.ReadByte()); }
                                    else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x2}", r_ms.ReadSByte()); }
                                    break;
                                case SearchDataTypes._16bits:
                                    if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x4}", r_ms.ReadUInt16()); }
                                    else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x4}", r_ms.ReadInt16()); }
                                    break;
                                case SearchDataTypes._32bits:
                                    if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x8}", r_ms.ReadUInt32()); }
                                    else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x8}", r_ms.ReadInt32()); }
                                    break;
                                case SearchDataTypes._64bits:
                                    if (_result.IsUnsigned) { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x16}", r_ms.ReadUInt64()); }
                                    else { ResultItems[i].SubItems[col_Found_Value].Text = string.Format("0x{0:x16}", r_ms.ReadInt64()); }
                                    break;
                            }
                            r_ms.Close();
                        }
                    }
                    provider.CloseProvider();
                }
                //Application.DoEvents();
            }
            #endregion

            #region Update Added Results List
            AddedItems = new List<ListViewItem>();
            //r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
            for (int i = 0; i < lstPatchList.Items.Count; i++)
            {
                if (this.lstResults.InvokeRequired)
                {
                    ThreadSafe_GetResultItem _get_item = new ThreadSafe_GetResultItem(GetResultItem);
                    object item = this.lstResults.Invoke(_get_item, new object[] { i, (int)eListViewResults.PATCH_RESULTS_LIST });
                    if (item != null)
                        AddedItems.Add((ListViewItem)item);
                }
                else
                {
                    AddedItems.Add(lstPatchList.Items[i]);
                }

            }
            for (int i = 0; i < AddedItems.Count; i++)
            {
                if (ResultsUpdateWorkerThread.CancellationPending == true)
                {
                    e.Cancel = true;
                    return;
                }
                int Address = 0;
                ResultDataType _result = (ResultDataType)AddedItems[i].Tag;
                Address = Convert.ToInt32(AddedItems[i].SubItems[col_Added_Address].Text, 16);
                using (GenericMemoryProvider provider = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
                {
                    provider.OpenProvider();
                    int bytesReadSize;
                    byte[] data;
                    uint bytesToRead = 0;
                    switch (_result.ValueType)
                    {
                        case SearchDataTypes._8bits:
                            bytesToRead = 1;
                            break;
                        case SearchDataTypes._16bits:
                            bytesToRead = 2;
                            break;
                        case SearchDataTypes._32bits:
                            bytesToRead = 4;
                            break;
                        case SearchDataTypes._64bits:
                            bytesToRead = 8;
                            break;
                    }
                    provider.ReadProcessMemory(Address, bytesToRead, out bytesReadSize, out data);
                    provider.CloseProvider();
                    using (MemoryStream ms = new MemoryStream(data))
                    {
                        using (BinaryReader r_ms = new BinaryReader(ms))
                        {
                            switch (_result.ValueType)
                            {
                                case SearchDataTypes._8bits:
                                    if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x2}", r_ms.ReadByte()); }
                                    else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x2}", r_ms.ReadSByte()); }
                                    break;
                                case SearchDataTypes._16bits:
                                    if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x4}", r_ms.ReadUInt16()); }
                                    else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x4}", r_ms.ReadInt16()); }
                                    break;
                                case SearchDataTypes._32bits:
                                    if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x8}", r_ms.ReadUInt32()); }
                                    else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x8}", r_ms.ReadInt32()); }
                                    break;
                                case SearchDataTypes._64bits:
                                    if (_result.IsUnsigned) { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x16}", r_ms.ReadUInt64()); }
                                    else { AddedItems[i].SubItems[col_Added_Value].Text = string.Format("0x{0:x16}", r_ms.ReadInt64()); }
                                    break;
                            }
                            r_ms.Close();
                        }
                    }
                }
                //Application.DoEvents();
            }
            #endregion

            
        }

        private void ResultsUpdateWorkerThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            try
            {
                //if ((lstResults.SelectedItems.Count > 0) && !PatchedValue_NeedsUpdate ) return;
                //if ((lstPatchList.SelectedItems.Count > 0) && !PatchedValue_NeedsUpdate) return;
                if (!this.ShouldUpdateResults()) return;
                if (ResultItems.Count > 0)
                {
                    //lstResults.Items.Clear();
                    //lstResults.Items.AddRange(ResultItems.ToArray());

                    for (int i = 0; i < ResultItems.Count; i++)
                    {
                        lstResults.Items[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text =
                            ResultItems[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text;
                    }

                }
                if (AddedItems.Count > 0)
                {
                    //lstPatchList.Items.Clear();
                    //lstPatchList.Items.AddRange(AddedItems.ToArray());

                    for (int i = 0; i < AddedItems.Count; i++)
                    {
                        lstPatchList.Items[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text =
                            AddedItems[i].SubItems[new AVPColumnText(AVPColumnType.VALUE).ColumnIndex].Text;
                    }

                }
                PatchedValue_NeedsUpdate = false;
            }
            catch { }
        }

        private void btnImportFile_Click(object sender, EventArgs e)
        {
            this.FreezeResultsUpdate();
            if (!lstPatchList.ImportFromFile())
            {
                MessageBox.Show("Failed to Import Patch List from File.", "Import Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
                this.ThawResultsUpdate();
                return;
            }
            else
            {
                MessageBox.Show("Succesfully Imported Patch List from File.", "Import Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.ThawResultsUpdate();
                return;
            }
        }
        bool g_isFrozen = false;
        private bool IsResultsUpdateFrozen
        {
            get { return g_isFrozen; }
            set { g_isFrozen = value; }
        }
        private void ThawResultsUpdate()
        {
            this.IsResultsUpdateFrozen = false;
            if (this.AcceptedProcess != null)
            {
#if !DO_NOT_SUSPEND_RESUME_THREAD_ON_FREEZE
                    ThreadControl.ResumeProcess(this.AcceptedProcess.Id);
#endif
            }
        }

        private void FreezeResultsUpdate()
        {
            this.IsResultsUpdateFrozen = true;
            //this.IsResultsUpdateFrozen = false;
            if (this.AcceptedProcess != null)
            {
#if !DO_NOT_SUSPEND_RESUME_THREAD_ON_FREEZE
                ThreadControl.SuspendProcess(this.AcceptedProcess.Id);
#endif
            }
        }

        private void btnExportFile_Click(object sender, EventArgs e)
        {
            this.FreezeResultsUpdate();
            if (!lstPatchList.ExportToFile())
            {
                MessageBox.Show("Failed to Export Patch List to File.", "Export Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
                this.ThawResultsUpdate();
                return;
            }
            else
            {
                MessageBox.Show("Succesfully Exported Patch List to File.", "Export Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.ThawResultsUpdate();
                return;
            }
        }

        private void btnImportClipboard_Click(object sender, EventArgs e)
        {
            this.FreezeResultsUpdate();
            if (!lstPatchList.ImportFromClipboard())
            {
                MessageBox.Show("Failed to Import Patch List from Clipboard.", "Import Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
                this.ThawResultsUpdate();
                return;
            }
            else
            {
                MessageBox.Show("Succesfully Import Patch List from Clipboard.", "Import Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.ThawResultsUpdate();
            }
        }

        private void btnExportClipboard_Click(object sender, EventArgs e)
        {
            this.FreezeResultsUpdate();
            if (!lstPatchList.ExportToClipboard())
            {
                MessageBox.Show("Failed to Export Patch List to Clipboard.", "Export Failure", MessageBoxButtons.OK, MessageBoxIcon.Error);
                this.ThawResultsUpdate();
                return;
            }
            else
            {
                MessageBox.Show("Succesfully Exported Patch List to Clipboard.", "Export Success", MessageBoxButtons.OK, MessageBoxIcon.Information);
                this.ThawResultsUpdate();
                return;
            }
        }

        private void btnAddPatchAddress_Click(object sender, EventArgs e)
        {
            PatchAdder adder = new PatchAdder((IAcceptsProcessAndConfig)this);
            adder.ShowDialog();
            if (adder.WasAPatchAdded) AddToPatchList(adder.AddedPatchValue);
        }

        private void btnAddAddressRange_Click(object sender, EventArgs e)
        {
            PatchRangeAdder adder = new PatchRangeAdder((IAcceptsProcessAndConfig)this);
            adder.ShowDialog();
            if (adder.WasAPatchAdded) AddToPatchList(adder.AddedPatchValue);
        }
        private void AddToPatchList(List<ResultDataType> item) { foreach (ResultDataType data in item) { AddToPatchList(data); } }
        private void AddToPatchList(ResultDataType item)
        {
            ResultItem item2 = null;
            switch (item.ValueType)
            {
                case SearchDataTypes._8bits:
                    if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToByte(item.Value)); }
                    else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToSByte(item.Value)); }
                    break;
                case SearchDataTypes._16bits:
                    if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToUInt16(item.Value)); }
                    else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToInt16(item.Value)); }
                    break;
                case SearchDataTypes._32bits:
                    if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToUInt32(item.Value)); }
                    else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToInt32(item.Value)); }
                    break;
                case SearchDataTypes._64bits:
                    if (item.IsUnsigned) { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToUInt64(item.Value)); }
                    else { item2 = new ResultItem(item.Address, item.IsFrozen, Convert.ToInt64(item.Value)); }
                    break;
            }
            this.AddToPatchList(item2);
        }
        private void AddToPatchList(ListViewItem item)
        {
            try
            {
                ResultDataType _result = (ResultDataType)item.Tag;
                this.AddToPatchList(_result);
            }
            catch (InvalidCastException ex)
            {
                // unable to cast
                MessageBox.Show(ex.Message, "Invalid Cast Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
            catch (Exception ex)
            {
                // other exception
                MessageBox.Show(ex.Message, "Unhandled Exception", MessageBoxButtons.OK, MessageBoxIcon.Error);
            }
        }
        private void AddToPatchList(ResultItem item)
        {
            if (!lstPatchList.Items.Contains(item)) lstPatchList.Items.Add(item);
        }
        private void AddToPatchList(string address, SearchDataTypes bitsize, bool IsUnsigned)
        {
            ResultItemState state = new ResultItemState(address, bitsize, IsUnsigned, (IAcceptsProcessAndConfig)this);
            ResultItem item = new ResultItem(state.Address, state.Value, state.Frozen, state.ValueType, state.IsUnsigned);
            this.AddToPatchList(item);
        }

        private void mnuItemAddToPatchList_Click(object sender, EventArgs e)
        {
            if (!(lstResults.SelectedItems.Count > 0)) return;
            //if (SearchArgs == null) return;

            try
            {
                for (int i = 0; i < lstResults.SelectedIndices.Count; i++)
                {
                    //ResultDataType result = (ResultDataType)lstResults.Items[selected_index].Tag;
                    ListViewItem item = lstResults.Items[lstResults.SelectedIndices[i]];
                    this.AddToPatchList(item);
                }
            }
            catch (Exception ex)
            {
                logger.Error.WriteLine(ex.ToString());
            }
        }

        private void mnuItemRemoveResult_Click(object sender, EventArgs e)
        {
            if (!(lstPatchList.SelectedItems.Count > 0)) return;
            //if (SearchArgs == null) return;
            try
            {
                this.FreezeResultsUpdate();
                for (int i = 0; i < lstPatchList.SelectedIndices.Count; i++)
                {
                    //lstPatchList.ThawItem(lstPatchList.SelectedIndices[i]);
                    lstPatchList.Items[lstPatchList.SelectedIndices[i]].Remove();
                }
                this.ThawResultsUpdate();
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex.ToString());
            }
        }
        private void PatchRange(bool SingleEntry)
        {
            //if (SearchArgs == null) return;
            #region Patch Selected Address
            // stop ResultsUpdate Thread
            ResultsUpdateWorkerThread.CancelAsync();

            List<ResultDataType> patch_list = new List<ResultDataType>();
            List<int> SelectedIndexes = new List<int>();

            if (SingleEntry)
            {
                SelectedIndexes.Add(lstPatchList.SelectedIndices[0]);
            }
            else
            {
                foreach (int index in lstPatchList.SelectedIndices)
                {
                    SelectedIndexes.Add(index);
                }
            }
            //PCSX2MemoryProvider provider = new PCSX2MemoryProvider(this.SearchPCSX2ProcessPID, resultslog);
            foreach (int index in SelectedIndexes)
            {
                if (SingleEntry)
                {
                    SearchPatcher patcher = null;
                    uint Address = 0;
                    ListViewItem item = lstPatchList.Items[index];
                    ResultDataType _result = (ResultDataType)item.Tag;
                    Address = Convert.ToUInt32(item.SubItems[col_Found_Address].Text, 16);
                    switch (_result.ValueType)
                    {
                        case SearchDataTypes._8bits:
                            if (_result.IsUnsigned)
                            {
                                byte value = Convert.ToByte(item.SubItems[col_Found_Value].Text, 16);
                                patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
                                timer_update_results.Enabled = false;
                                patcher.ShowDialog();
                                timer_update_results.Enabled = true;
                                PatchedValue_NeedsUpdate = true;
                                if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
                                    ResultsUpdateWorkerThread.RunWorkerAsync();
                            }
                            else
                            {
                                sbyte value = Convert.ToSByte(item.SubItems[col_Found_Value].Text, 16);
                                patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
                                timer_update_results.Enabled = false;
                                patcher.ShowDialog();
                                timer_update_results.Enabled = true;
                                PatchedValue_NeedsUpdate = true;
                                if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
                                    ResultsUpdateWorkerThread.RunWorkerAsync();
                            }
                            break;
                        case SearchDataTypes._16bits:
                            if (_result.IsUnsigned)
                            {
                                ushort value = Convert.ToUInt16(item.SubItems[col_Found_Value].Text, 16);
                                patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
                                timer_update_results.Enabled = false;
                                patcher.ShowDialog();
                                timer_update_results.Enabled = true;
                                PatchedValue_NeedsUpdate = true;
                                if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
                                    ResultsUpdateWorkerThread.RunWorkerAsync();
                            }
                            else
                            {
                                short value = Convert.ToInt16(item.SubItems[col_Found_Value].Text, 16);
                                patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
                                timer_update_results.Enabled = false;
                                patcher.ShowDialog();
                                timer_update_results.Enabled = true;
                                PatchedValue_NeedsUpdate = true;
                                if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
                                    ResultsUpdateWorkerThread.RunWorkerAsync();
                            }
                            break;
                        case SearchDataTypes._32bits:
                            if (_result.IsUnsigned)
                            {
                                uint value = Convert.ToUInt32(item.SubItems[col_Found_Value].Text, 16);
                                patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
                                timer_update_results.Enabled = false;
                                patcher.ShowDialog();
                                timer_update_results.Enabled = true;
                                PatchedValue_NeedsUpdate = true;
                                if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
                                    ResultsUpdateWorkerThread.RunWorkerAsync();
                            }
                            else
                            {
                                int value = Convert.ToInt32(item.SubItems[col_Found_Value].Text, 16);
                                patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
                                timer_update_results.Enabled = false;
                                patcher.ShowDialog();
                                timer_update_results.Enabled = true;
                                PatchedValue_NeedsUpdate = true;
                                if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
                                    ResultsUpdateWorkerThread.RunWorkerAsync();
                            }
                            break;
                        case SearchDataTypes._64bits:
                            if (_result.IsUnsigned)
                            {
                                ulong value = Convert.ToUInt32(item.SubItems[col_Found_Value].Text, 16);
                                patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
                                timer_update_results.Enabled = false;
                                patcher.ShowDialog();
                                timer_update_results.Enabled = true;
                                PatchedValue_NeedsUpdate = true;
                                if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
                                    ResultsUpdateWorkerThread.RunWorkerAsync();
                            }
                            else
                            {
                                long value = Convert.ToInt32(item.SubItems[col_Found_Value].Text, 16);
                                patcher = new SearchPatcher((IAcceptsProcessAndConfig)this, Address, value);
                                timer_update_results.Enabled = false;
                                patcher.ShowDialog();
                                timer_update_results.Enabled = true;
                                PatchedValue_NeedsUpdate = true;
                                if (!chkRefreshResults.Checked && !ResultsUpdateWorkerThread.IsBusy)
                                    ResultsUpdateWorkerThread.RunWorkerAsync();
                            }
                            break;
                    }
                }
                else
                {

                    ListViewItem item = lstPatchList.Items[index];
                    ResultDataType _result = (ResultDataType)item.Tag;
                    patch_list.Add(_result);
                }
            }

            if (patch_list.Count > 0)
            {
                SearchRangePatcher rangePatcher = new SearchRangePatcher((IAcceptsProcessAndConfig)this, patch_list);
                rangePatcher.ShowDialog();
            }

            #endregion
        }
        private void mnuItemPatchSelectedEntry_Click(object sender, EventArgs e)
        {
            if (!(lstPatchList.SelectedItems.Count == 1)) return;
            PatchRange(true);
        }

        private void mnuItemPatchSelectedRange_Click(object sender, EventArgs e)
        {
            if (!(lstPatchList.SelectedItems.Count >= 1)) return;
            PatchRange(false);
        }

        private void mnuItemFreezeSelectedPatches_Click(object sender, EventArgs e)
        {
            if (!(lstPatchList.SelectedItems.Count > 0)) return;
            //if (SearchArgs == null) return;
            try
            {
                lstPatchList.ProcessID = this.AcceptedProcess.Id;
                this.FreezeResultsUpdate();
                for (int i = 0; i < lstPatchList.SelectedIndices.Count; i++)
                {
                    lstPatchList.FreezeItem(lstPatchList.SelectedIndices[i]);
                }
                // force thaw and update
                this.ThawResultsUpdate();
                this.Update();
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex.ToString());
            }
        }

        private void mnuItemThawSelectedPatches_Click(object sender, EventArgs e)
        {
            if (!(lstPatchList.SelectedItems.Count > 0)) return;
            //if (SearchArgs == null) return;
            try
            {
                lstPatchList.ProcessID = this.AcceptedProcess.Id;
                this.FreezeResultsUpdate();
                for (int i = 0; i < lstPatchList.SelectedIndices.Count; i++)
                {
                    lstPatchList.ThawItem(lstPatchList.SelectedIndices[i]);
                }
                // force thaw and update
                this.ThawResultsUpdate();
                this.Update();
            }
            catch (Exception ex)
            {
                Debug.WriteLine(ex.ToString());
            }
        }

        private void SearchWorkerThread_DoWork(object sender, DoWorkEventArgs e)
        {
            Stopwatch st = new Stopwatch();
            st.Start();

            Stopwatch st_first_search = new Stopwatch();
            Stopwatch st_nonrange_search = new Stopwatch();
            Stopwatch st_ranged_search = new Stopwatch();

            e.Result = st;
            //List<ResultType<object>> tmp_Results = new List<ResultType<object>>();
            List<ResultType<object>> second_tmp_Results = new List<ResultType<object>>();
            const int ElementsBeforeDisplay = 100;
            SearchArgs.LogSearchOptions();
            uint STEP_SIZE = (uint)SearchArgs.DataType / 8;

            bool unsigned = SearchArgs.IsUnsignedDataType;
            SearchDataTypes sdt = SearchArgs.DataType;
            byte[] buffered_mem = new byte[(MemoryRangeSize - MemoryRangeStart)]; // throws OutOfMemoryException if size is over 2G
            using (GenericMemoryProvider provider = new GenericMemoryProvider((IAcceptsProcessAndConfig)this))
            {
                provider.OpenProvider();
                int bytes_read = 0;               
                provider.ReadProcessMemoryAtOnce(MemoryRangeStart, (MemoryRangeSize - MemoryRangeStart), out bytes_read, out buffered_mem);
                provider.CloseProvider();
            }
            if (buffered_mem.Length == 0) { logger.Warn.WriteLine("Buffered Memory is Zero Length."); return; }
            using (MemoryStream ms = new MemoryStream(buffered_mem))
            {
                using (BinaryReader r_ms = new BinaryReader(ms))
                {
                    logger.Debug.WriteLine(string.Format("Buffered Memory Size -> 0x{0:x8}", buffered_mem.Length));
                    int Last_Whole_Percent_Done = 0;

                    #region First Search
                    if (SearchArgs.IsFirstSearch)
                    {
                        st_first_search.Start();
                        //SearchArgs.Results.Clear();
                        r_ms.BaseStream.Seek(0, SeekOrigin.Begin);
                        using (SearchResultWriter writer = new SearchResultWriter((int)buffered_mem.Length / (int)STEP_SIZE))
                        {
                            //List<ResultType<object>> results_list = new List<ResultType<object>>();
                            //for (uint i = 0; i < buffered_mem.Length; i += STEP_SIZE)
                            //{
                            #region while (r_ms.BaseStream.Position < r_ms.BaseStream.Length)
                            while (r_ms.BaseStream.Position < r_ms.BaseStream.Length)
                            {
                                //using (ResultType<object> _tmp_result = new ResultType<object>())
                                //{
                                switch (sdt)
                                {
                                    case SearchDataTypes._8bits:
                                        if (unsigned) { writer.WriteResult<Byte>((uint)r_ms.BaseStream.Position, r_ms.ReadByte()); }
                                        else { writer.WriteResult<SByte>((uint)r_ms.BaseStream.Position, r_ms.ReadSByte()); } break;
                                    case SearchDataTypes._16bits:
                                        if (unsigned) { writer.WriteResult<UInt16>((uint)r_ms.BaseStream.Position, r_ms.ReadUInt16()); }
                                        else { writer.WriteResult<Int16>((uint)r_ms.BaseStream.Position, r_ms.ReadInt16()); } break;
                                    case SearchDataTypes._32bits:
                                        if (unsigned) { writer.WriteResult<UInt32>((uint)r_ms.BaseStream.Position, r_ms.ReadUInt32()); }
                                        else { writer.WriteResult<Int32>((uint)r_ms.BaseStream.Position, r_ms.ReadInt32()); } break;
                                    case SearchDataTypes._64bits:
                                        if (unsigned) { writer.WriteResult<UInt64>((uint)r_ms.BaseStream.Position, r_ms.ReadUInt64()); }
                                        else { writer.WriteResult<Int64>((uint)r_ms.BaseStream.Position, r_ms.ReadInt64()); } break;
                                }
                                //results_list.Add(_tmp_result);
                                //SearchArgs.Results.Add(_tmp_result);
                                double double_percent_done = 100.0 * (double)((double)r_ms.BaseStream.Position / (double)r_ms.BaseStream.Length);
                                int int_percent_done = (int)double_percent_done;
                                if (int_percent_done != Last_Whole_Percent_Done)
                                {
                                    resultsprogress.Value = int_percent_done;
                                    resultsprogress.Message = string.Format(" -> Reading Address: 0x{0:x8}", (r_ms.BaseStream.Position + MemoryRangeStart));
                                    Last_Whole_Percent_Done = int_percent_done;
                                    //Application.DoEvents();
                                }
                            }
                            if (SearchWorkerThread.CancellationPending == true)
                                {
                                    e.Cancel = true;
                                    return;
                                }
                            #endregion                  
                        }
                        //}
                        //SearchArgs.Results.AddRange(results_list);
                        //results_list = null;
                        resultsprogress.Value = 100;
                        resultsprogress.Message = "";
                        //Application.DoEvents();
                        st_first_search.Stop();
                        logger.Profiler.WriteLine("First search took a total of {0} seconds to complete.", st_first_search.Elapsed.TotalSeconds);
                    }
                    #endregion

                    #region Subsequent Searches
                    r_ms.BaseStream.Seek(0, SeekOrigin.Begin);


                    // hack to help with OutOfMemory Exceptions (OldValue and Equal compare will always add all found search results)
                    bool NeedToCompare = true;
                    if (SearchArgs.CompareValueType == CompareValueTypes.OldValue &&
                        SearchArgs.CompareType == SearchCompareTypes.Equal &&
                        SearchArgs.IsFirstSearch)
                    {
                        NeedToCompare = false;
                        second_tmp_Results = null; // Free Memory
                    }

                    if (NeedToCompare)
                    {
                        if (SearchArgs.CompareType != SearchCompareTypes.Between && SearchArgs.CompareType != SearchCompareTypes.NotBetween)
                        {
                            #region Non-Range Searches
                            st_nonrange_search.Start();
                            //second_tmp_Results = new List<ResultType<object>>(SearchArgs.Results.Count * 1024);
                            ////second_tmp_Results.c
                            for (int i = 0; i < SearchArgs.Results.Count; i += 1)
                            {
                                uint address = SearchArgs.Results[i].Address;
                                if (MemoryRangeStart > 0 && !SearchArgs.IsFirstSearch) { address = address - MemoryRangeStart; }
                                r_ms.BaseStream.Seek(address, SeekOrigin.Begin);
                                switch (SearchArgs.DataType)
                                {
                                    #region Comparer Support
                                    #region case SearchDataTypes._8bits:
                                    case SearchDataTypes._8bits:
                                        if (SearchArgs.IsUnsignedDataType)
                                        {
                                            byte lookup_value = r_ms.ReadByte();
                                            _8bit_unsigned_comparer_ comparer = new _8bit_unsigned_comparer_(SearchArgs, address);
                                            byte value = 0;
                                            if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
                                            {
                                                value = Convert.ToByte(SearchArgs.Results[i].Value);
                                                comparer.Value = value;
                                            }
                                            else
                                            {
                                                value = Convert.ToByte(SearchArgs.CompareStartValue);
                                                comparer.Value = value;
                                            }
                                            if (comparer.Compare(lookup_value, value))
                                            {
                                                //ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value);                                    
                                                //second_tmp_Results.Add(_tmp_result);
                                                //_tmp_result = null; // free memory
                                                //SearchArgs.Results.RemoveAt(i);
                                                SearchArgs.Results[i].Value = comparer.Value;
                                                second_tmp_Results.Add(SearchArgs.Results[i]);
                                            }
                                            comparer = null; // free memory
                                        }
                                        else
                                        {
                                            sbyte lookup_value = r_ms.ReadSByte();
                                            _8bit_signed_comparer_ comparer = new _8bit_signed_comparer_(SearchArgs, address);
                                            sbyte value = 0;
                                            if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
                                            {
                                                value = Convert.ToSByte(SearchArgs.Results[i].Value);
                                            }
                                            else
                                            {
                                                value = Convert.ToSByte(SearchArgs.CompareStartValue);
                                            }
                                            if (comparer.Compare(lookup_value, value))
                                            {
                                                //ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value);                                    
                                                //second_tmp_Results.Add(_tmp_result);
                                                //_tmp_result = null; // free memory
                                                //SearchArgs.Results.RemoveAt(i);
                                                SearchArgs.Results[i].Value = comparer.Value;
                                                second_tmp_Results.Add(SearchArgs.Results[i]);
                                            }
                                            comparer = null; // free memory
                                        }
                                        break;
                                    #endregion
                                    #region case SearchDataTypes._16bits:
                                    case SearchDataTypes._16bits:
                                        if (SearchArgs.IsUnsignedDataType)
                                        {
                                            ushort lookup_value = r_ms.ReadUInt16();
                                            _16bit_unsigned_comparer_ comparer = new _16bit_unsigned_comparer_(SearchArgs, address);
                                            ushort value = 0;
                                            if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
                                            {
                                                value = Convert.ToUInt16(SearchArgs.Results[i].Value);
                                                comparer.Value = value;
                                            }
                                            else
                                            {
                                                value = Convert.ToUInt16(SearchArgs.CompareStartValue);
                                                comparer.Value = value;
                                            }
                                            if (comparer.Compare(lookup_value, value))
                                            {
                                                //ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value);                                    
                                                //second_tmp_Results.Add(_tmp_result);
                                                //_tmp_result = null; // free memory
                                                //SearchArgs.Results.RemoveAt(i);
                                                SearchArgs.Results[i].Value = comparer.Value;
                                                second_tmp_Results.Add(SearchArgs.Results[i]);
                                            }
                                            comparer = null; // free memory
                                        }
                                        else
                                        {
                                            short lookup_value = r_ms.ReadInt16();
                                            _16bit_signed_comparer_ comparer = new _16bit_signed_comparer_(SearchArgs, address);
                                            short value = 0;
                                            if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
                                            {
                                                value = Convert.ToInt16(SearchArgs.Results[i].Value);
                                            }
                                            else
                                            {
                                                value = Convert.ToInt16(SearchArgs.CompareStartValue);
                                            }
                                            if (comparer.Compare(lookup_value, value))
                                            {
                                                //ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value);                                    
                                                //second_tmp_Results.Add(_tmp_result);
                                                //_tmp_result = null; // free memory
                                                //SearchArgs.Results.RemoveAt(i);
                                                SearchArgs.Results[i].Value = comparer.Value;
                                                second_tmp_Results.Add(SearchArgs.Results[i]);
                                            }
                                            comparer = null; // free memory
                                        }
                                        break;
                                    #endregion
                                    #region case SearchDataTypes._32bits:
                                    case SearchDataTypes._32bits:
                                        if (SearchArgs.IsUnsignedDataType)
                                        {
                                            uint lookup_value = r_ms.ReadUInt32();
                                            _32bit_unsigned_comparer_ comparer = new _32bit_unsigned_comparer_(SearchArgs, address);
                                            uint value = 0;
                                            if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
                                            {
                                                value = Convert.ToUInt32(SearchArgs.Results[i].Value);
                                                comparer.Value = value;
                                            }
                                            else
                                            {
                                                value = Convert.ToUInt32(SearchArgs.CompareStartValue);
                                                comparer.Value = value;
                                            }
                                            if (comparer.Compare(lookup_value, value))
                                            {
                                                //ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value);                                    
                                                //second_tmp_Results.Add(_tmp_result);
                                                //_tmp_result = null; // free memory
                                                //SearchArgs.Results.RemoveAt(i);
                                                SearchArgs.Results[i].Value = comparer.Value;
                                                second_tmp_Results.Add(SearchArgs.Results[i]);
                                            }
                                            comparer = null; // free memory
                                        }
                                        else
                                        {
                                            int lookup_value = r_ms.ReadInt32();
                                            _32bit_signed_comparer_ comparer = new _32bit_signed_comparer_(SearchArgs, address);
                                            int value = 0;
                                            if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
                                            {
                                                value = Convert.ToInt32(SearchArgs.Results[i].Value);
                                            }
                                            else
                                            {
                                                value = Convert.ToInt32(SearchArgs.CompareStartValue);
                                            }
                                            if (comparer.Compare(lookup_value, value))
                                            {
                                                //ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value);                                    
                                                //second_tmp_Results.Add(_tmp_result);
                                                //_tmp_result = null; // free memory
                                                //SearchArgs.Results.RemoveAt(i);
                                                SearchArgs.Results[i].Value = comparer.Value;
                                                second_tmp_Results.Add(SearchArgs.Results[i]);
                                            }
                                            comparer = null; // free memory
                                        }
                                        break;
                                    #endregion
                                    #region case SearchDataTypes._64bits:
                                    case SearchDataTypes._64bits:
                                        if (SearchArgs.IsUnsignedDataType)
                                        {
                                            ulong lookup_value = r_ms.ReadUInt64();
                                            _64bit_unsigned_comparer_ comparer = new _64bit_unsigned_comparer_(SearchArgs, address);
                                            ulong value = 0;
                                            if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
                                            {
                                                value = Convert.ToUInt64(SearchArgs.Results[i].Value);
                                                comparer.Value = value;
                                            }
                                            else
                                            {
                                                value = Convert.ToUInt64(SearchArgs.CompareStartValue);
                                                comparer.Value = value;
                                            }
                                            if (comparer.Compare(lookup_value, value))
                                            {
                                                //ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value);                                    
                                                //second_tmp_Results.Add(_tmp_result);
                                                //_tmp_result = null; // free memory
                                                //SearchArgs.Results.RemoveAt(i);
                                                SearchArgs.Results[i].Value = comparer.Value;
                                                second_tmp_Results.Add(SearchArgs.Results[i]);
                                            }
                                            comparer = null; // free memory
                                        }
                                        else
                                        {
                                            long lookup_value = r_ms.ReadInt64();
                                            _64bit_signed_comparer_ comparer = new _64bit_signed_comparer_(SearchArgs, address);
                                            long value = 0;
                                            if (SearchArgs.CompareValueType == CompareValueTypes.OldValue)
                                            {
                                                value = Convert.ToInt64(SearchArgs.Results[i].Value);
                                            }
                                            else
                                            {
                                                value = Convert.ToInt64(SearchArgs.CompareStartValue);
                                            }
                                            if (comparer.Compare(lookup_value, value))
                                            {
                                                //ResultType<object> _tmp_result = new ResultType<object>(comparer.Address, comparer.Value);                                    
                                                //second_tmp_Results.Add(_tmp_result);
                                                //_tmp_result = null; // free memory
                                                //SearchArgs.Results.RemoveAt(i);
                                                SearchArgs.Results[i].Value = comparer.Value;
                                                second_tmp_Results.Add(SearchArgs.Results[i]);
                                            }
                                            comparer = null; // free memory
                                        }
                                        break;
                                    #endregion
                                    #endregion
                                }

                                double double_percent_done = 100.0 * (double)((double)i / (double)SearchArgs.Results.Count);
                                int int_percent_done = (int)double_percent_done;
                                if (int_percent_done != Last_Whole_Percent_Done && i % ElementsBeforeDisplay == 0)
                                {
                                    resultsprogress.Value = int_percent_done;
                                    resultsprogress.Message = string.Format(" -> Reading Address: 0x{0:x8}", i);
                                    Last_Whole_Percent_Done = int_percent_done;
                                    //Application.DoEvents();
                                }

                            }
                            st_nonrange_search.Stop();
                            logger.Profiler.WriteLine("Non-Ranged search took a total of {0} seconds to complete.", st_nonrange_search.Elapsed.TotalSeconds);
                            #endregion
                        }
                        #region Ranged Searches
#if !DONOT_HAVE_RANGED_SEARCH_SUPPORT
                        if (SearchArgs.CompareType == SearchCompareTypes.Between || SearchArgs.CompareType == SearchCompareTypes.NotBetween)
                        {
                            st_ranged_search.Start();
                            object start, end;

                            start = SearchArgs.CompareStartValue;
                            end = SearchArgs.CompareEndValue;
                            for (int i = 0; i < SearchArgs.Results.Count; i += 1)
                            {
                                uint address = SearchArgs.Results[i].Address;
                                if (MemoryRangeStart > 0 && !SearchArgs.IsFirstSearch) { address = address - MemoryRangeStart; }
                                r_ms.BaseStream.Seek(address, SeekOrigin.Begin);
                                if (SearchArgs.CompareType == SearchCompareTypes.Between)
                                {
                                    InRangeComparer comparer = new InRangeComparer(address, 0);
                                    if (comparer.Compare(start, end, SearchArgs.DataType, SearchArgs.IsUnsignedDataType, r_ms))
                                    {
                                        SearchArgs.Results[i].Value = comparer.Value;
                                        second_tmp_Results.Add(SearchArgs.Results[i]);
                                    }
                                    comparer = null;
                                }
                                else if (SearchArgs.CompareType == SearchCompareTypes.NotBetween)
                                {
                                    NotInRangeComparer comparer = new NotInRangeComparer(address, 0);
                                    if (comparer.Compare(start, end, SearchArgs.DataType, SearchArgs.IsUnsignedDataType, r_ms))
                                    {
                                        SearchArgs.Results[i].Value = comparer.Value;
                                        second_tmp_Results.Add(SearchArgs.Results[i]);
                                    }
                                    comparer = null;
                                }
                                else
                                {
                                    throw new InvalidOperationException("Encounted unkown range search type: " + SearchArgs.CompareType);
                                }
                                double double_percent_done = 100.0 * (double)((double)i / (double)SearchArgs.Results.Count);
                                int int_percent_done = (int)double_percent_done;
                                if (int_percent_done != Last_Whole_Percent_Done && i % ElementsBeforeDisplay == 0)
                                {
                                    resultsprogress.Value = int_percent_done;
                                    resultsprogress.Message = string.Format(" -> Reading Address: 0x{0:x8}", i);
                                    Last_Whole_Percent_Done = int_percent_done;
                                    //Application.DoEvents();
                                }
                            }
                            st_ranged_search.Stop();
                            logger.Profiler.WriteLine("Ranged search took a total of {0} seconds to complete.", st_ranged_search.Elapsed.TotalSeconds);
                        }
#endif
                        #endregion

                    }
                    #endregion
                    // leave SearchArgs.Results alone, if false
                    if (NeedToCompare)
                    {
                        SearchArgs.Results = second_tmp_Results.GetRange(0, second_tmp_Results.Count);
                        // fix addresses when memory start is not zero
                        if (MemoryRangeStart > 0 && SearchArgs.IsFirstSearch) { for (int i = 0; i < SearchArgs.Results.Count; i++) { SearchArgs.Results[i].Address = SearchArgs.Results[i].Address + MemoryRangeStart; } }
                        second_tmp_Results = null; // free memory
                    }

                    r_ms.Close();
                }
            }
        }

        private void SearchWorkerThread_ProgressChanged(object sender, ProgressChangedEventArgs e)
        {
            //if (SearchArgs.ProgressLogger != null)
            //{
            //    resultsprogress.Value = e.ProgressPercentage;
            //    //Application.DoEvents();
            //}
        }

        private void SearchWorkerThread_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e)
        {
            if (!e.Cancelled)
            {
                Stopwatch st = (e.Result as Stopwatch);
                st.Stop();
                logger.Profiler.WriteLine("Search took {0} seconds, overall, to complete.", st.Elapsed.TotalSeconds);
            }
            
            resultsprogress.Value = 100;
            logger.Debug.WriteLine(string.Format("Results Count -> 0x{0:x8}", SearchArgs.Results.Count));

            if (SearchArgs.Results.Count == 1) // debug message for 1 result using 32bit unsigned
                logger.Debug.WriteLine(string.Format("Debug: Found 1 result -> Address: 0x{0:x8} Value: 0x{1:x8}", SearchArgs.Results[0].Address, SearchArgs.Results[0].Value));

           logger.Info.WriteLine(string.Format("Found 0x{0:x8} results", SearchArgs.Results.Count));

            if (SearchArgs.Results.Count <= MIN_NUMBER_OF_RESULTS_BEFORE_DISPLAY)
            {
                lstResults.Items.Clear();
                List<ResultItem> items = new List<ResultItem>();
                for (int i = 0; i < SearchArgs.Results.Count; i++)
                {
                    ResultItem item = new ResultItem(0, false);
                    //item.Text = string.Format("0x{0:x8}", SearchArgs.Results[i].Address);
                    //item.SubItems.Add(string.Format("0x{0:x8}", SearchArgs.Results[i].Address));
                    switch (SearchArgs.DataType)
                    {

                        case SearchDataTypes._8bits:
                            if (SearchArgs.IsUnsignedDataType) { item = new ResultItem(SearchArgs.Results[i].Address, false, Convert.ToByte(SearchArgs.Results[i].Value)); }
                            else { item = new ResultItem(SearchArgs.Results[i].Address, false, Convert.ToSByte(SearchArgs.Results[i].Value)); }
                            break;
                        case SearchDataTypes._16bits:
                            if (SearchArgs.IsUnsignedDataType) { item = new ResultItem(SearchArgs.Results[i].Address, false, Convert.ToUInt16(SearchArgs.Results[i].Value)); }
                            else { item = new ResultItem(SearchArgs.Results[i].Address, false, Convert.ToInt16(SearchArgs.Results[i].Value)); }
                            break;
                        case SearchDataTypes._32bits:
                            if (SearchArgs.IsUnsignedDataType) { item = new ResultItem(SearchArgs.Results[i].Address, false, Convert.ToUInt32(SearchArgs.Results[i].Value)); }
                            else { item = new ResultItem(SearchArgs.Results[i].Address, false, Convert.ToInt32(SearchArgs.Results[i].Value)); }
                            break;
                        case SearchDataTypes._64bits:
                            if (SearchArgs.IsUnsignedDataType) { item = new ResultItem(SearchArgs.Results[i].Address, false, Convert.ToUInt64(SearchArgs.Results[i].Value)); }
                            else { item = new ResultItem(SearchArgs.Results[i].Address, false, Convert.ToInt64(SearchArgs.Results[i].Value)); }
                            break;
                    }

                    if (!items.Contains(item))
                        items.Add(item);
                }
                lstResults.Items.AddRange(items.ToArray());
            }

            this.DoSearchDoneSpecific();
            //System.Threading.Thread.Sleep(100);
            //if (_SEARCH_MODE != SearchMode.SEARCH_MODE_NORMAL_WITH_JOKER)
            this.ThawResultsUpdate();
            Application.DoEvents();
        }
        private void DoSearchDoneSpecific()
        {
            SearchWorkerThread.CancelAsync();
            if (lstResults.Items.Count > 0) { timer_update_results.Enabled = true; }
            else { timer_update_results.Enabled = false; }

            search_progress_updater.Enabled = false;

            btnCancel.Enabled = false;
            btnReset.Enabled = true;
            btnSearch.Enabled = true;
            grpCompareType.Enabled = true;
            grpCompareValue.Enabled = true;
            resultsprogress.Value = 0;
            resultsprogress.Message = "";
            grpDataType.Enabled = false;
            // resume process on reset, incase it was suspended
            ThreadControl.ResumeProcess(this.AcceptedProcess.Id);
            //Application.DoEvents();
            this.Refresh();
        }

        private void DoCancelSpecific()
        {
            this.DoSearchDoneSpecific();
        }
        private void DoResetSpecific()
        {
            this.DoCancelSpecific();
            IsFirstSearch = true;
            grpDataType.Enabled = true;
        }
        private void search_progress_updater_Tick(object sender, EventArgs e)
        {
            if ((this.AcceptedProcess ==null) || Process.GetProcessById(this.AcceptedProcess.Id) == null)
            {
                SearchWorkerThread.CancelAsync();
                //JokerSearchWorker.CancelAsync();
                ResultsUpdateWorkerThread.CancelAsync();
            }
        }

        #region Search Button
        private void btnSearch_Click(object sender, EventArgs e)
        {
            this.SearchInProgess = true;
            //btnCancel.Enabled = true;
            //btnReset.Enabled = false;
            //btnSearch.Enabled = false;
            this.FreezeResultsUpdate();
            this.handle_btnSearch_Click();
        }
        private void handle_btnSearch_Click()
        {
            //this.FreezeResultsUpdate();
            lstResults.Items.Clear();

            if (lstResults.Items.Count > 0) { timer_update_results.Enabled = true; }
            else { timer_update_results.Enabled = false; }


            resultsprogress.Value = 0;
            bool _is_unsigned = chkUnsigned.Checked;
            SearchType search_type = new SearchType();
            SearchDataTypes _data_type = new SearchDataTypes();
            SearchCompareTypes _compare_type = new SearchCompareTypes();
            CompareValueTypes _compare_value_type = new CompareValueTypes();
            object start_value = 0;
            object end_value = 0;
            // get datatype
            if (radio_8bits.Checked) { _data_type = SearchDataTypes._8bits; }
            else if (radio_16bits.Checked) { _data_type = SearchDataTypes._16bits; }
            else if (radio_32bits.Checked) { _data_type = SearchDataTypes._32bits; }
            else if (radio_64bits.Checked) { _data_type = SearchDataTypes._64bits; }
            else { logger.Error.WriteLine("Could not determine search data type bit size. (was not 8/16/32/or 64bits)"); }
            // get compare type
            if (radiocompare_equal.Checked) { _compare_type = SearchCompareTypes.Equal; }
            else if (radiocompare_greaterthan.Checked) { _compare_type = SearchCompareTypes.GreaterThan; }
            else if (radiocompare_lessthan.Checked) { _compare_type = SearchCompareTypes.LessThan; }
            else if (radiocompare_greaterthan_orequal.Checked) { _compare_type = SearchCompareTypes.GreaterThanOrEqual; }
            else if (radiocompare_lessthan_orequal.Checked) { _compare_type = SearchCompareTypes.LessThanOrEqual; }
            else if (radiocompare_notequal.Checked) { _compare_type = SearchCompareTypes.NotEqual; }
            else if (radiocompare_between.Checked) { _compare_type = SearchCompareTypes.Between; }
            else if (radiocompare_notbetween.Checked) { _compare_type = SearchCompareTypes.NotBetween; }
            else { logger.Error.WriteLine("Could not determine search comparison type. (was not == > < >= <= != <> or !<>)"); }
            // get compare valure type
            if (radio_oldvalue.Checked) { _compare_value_type = CompareValueTypes.OldValue; }
            else if (radio_specificvalue.Checked) { _compare_value_type = CompareValueTypes.SpecificValue; }
            else { logger.Error.WriteLine("Could not determine search comparison type. (was not old or specific value"); }

            if (_compare_value_type == CompareValueTypes.SpecificValue || (_compare_type == SearchCompareTypes.Between || _compare_type == SearchCompareTypes.NotBetween))
            {

                switch (_data_type)
                {
                    case SearchDataTypes._8bits:
                        if (_is_unsigned) { start_value = txtStartAddr.ToByte(); }
                        else { start_value = txtStartAddr.ToSByte(); }
                        break;
                    case SearchDataTypes._16bits:
                        if (_is_unsigned) { start_value = txtStartAddr.ToUInt16(); }
                        else { start_value = txtStartAddr.ToInt16(); }
                        break;
                    case SearchDataTypes._32bits:
                        if (_is_unsigned) { start_value = txtStartAddr.ToUInt32(); }
                        else { start_value = txtStartAddr.ToInt32(); }
                        break;
                    case SearchDataTypes._64bits:
                        if (_is_unsigned) { start_value = txtStartAddr.ToUInt64(); }
                        else { start_value = txtStartAddr.ToInt64(); }
                        break;
                    default: throw new InvalidOperationException("In SearchType(): Encounterd an Unkown Search Data Type.");
                }
            }
            if (_compare_type == SearchCompareTypes.Between || _compare_type == SearchCompareTypes.NotBetween)
            {
                switch (_data_type)
                {
                    case SearchDataTypes._8bits:
                        if (_is_unsigned) { end_value = txtEndAddr.ToByte(); }
                        else { end_value = txtEndAddr.ToSByte(); }
                        break;
                    case SearchDataTypes._16bits:
                        if (_is_unsigned) { end_value = txtEndAddr.ToUInt16(); }
                        else { end_value = txtEndAddr.ToInt16(); }
                        break;
                    case SearchDataTypes._32bits:
                        if (_is_unsigned) { end_value = txtEndAddr.ToUInt32(); }
                        else { end_value = txtEndAddr.ToInt32(); }
                        break;
                    case SearchDataTypes._64bits:
                        if (_is_unsigned) { end_value = txtEndAddr.ToUInt64(); }
                        else { end_value = txtEndAddr.ToInt64(); }
                        break;
                    default: throw new InvalidOperationException("In SearchType(): Encounterd an Unkown Search Data Type.");
                }
            }

            search_type = new SearchType(_data_type, _is_unsigned, _compare_type, _compare_value_type, start_value, end_value, resultsprogress);

            //search_type.LogSearchOptions();

            search_type.IsFirstSearch = IsFirstSearch;


            DoSearch(search_type);
            IsFirstSearch = false;
        }
        private void DoSearch(SearchType args)
        {
            if (!args.IsFirstSearch && SearchArgs != null)
            {
                //args.Results.AddRange(SearchArgs.Results.ToArray());
                args.Results = SearchArgs.Results;
            }
            SearchArgs = args;
#if DONOT_HAVE_RANGED_SEARCH_SUPPORT
            if (SearchArgs.CompareType == SearchCompareTypes.Between || SearchArgs.CompareType == SearchCompareTypes.NotBetween)
            {
                throw new NotImplementedException("Between and Not Between Range searches have not been implemented.");
            }
#endif
            search_progress_updater.Enabled = true;
            //padPluginSelector.Enabled = false;
            //gsPluginSelector.Enabled = false;
            btnReset.Enabled = false;
            btnSearch.Enabled = false;
            btnCancel.Enabled = true;
            grpDataType.Enabled = false;
            grpCompareType.Enabled = false;
            grpCompareValue.Enabled = false;
            this.Refresh();
            Application.DoEvents();
            SearchWorkerThread.RunWorkerAsync();
        }
        #endregion
        private void btnReset_Click(object sender, EventArgs e)
        {
            this.SearchInProgess = false;
            //btnSearch.Enabled = true;
            //btnCancel.Enabled = false;
            this.DoResetSpecific();
            lstResults.Items.Clear();
            try { SearchArgs.Results = new List<ResultType<object>>(); }
            catch { }
        }

        private void btnCancel_Click(object sender, EventArgs e)
        {
            this.SearchInProgess = false;
            //btnCancel.Enabled = false;
            //btnSearch.Enabled = true;
            //btnReset.Enabled = true;
            this.DoCancelSpecific();
        }

        private void mnuItemPatchListViewMemoryRegion_Click(object sender, EventArgs e)
        {
            List<ResultDataType> patch_list = new List<ResultDataType>();
            List<int> SelectedIndexes = new List<int>();
            foreach (int index in lstPatchList.SelectedIndices) { SelectedIndexes.Add(index); }
            foreach (int index in SelectedIndexes)
            {
                ListViewItem item = lstPatchList.Items[index];
                ResultDataType rdt = (ResultDataType)item.Tag;
                ViewMemoryRegion(rdt);
                break; // only get the fist item
            }
        }

        private void mnuItemResultsListViewMemoryRegion_Click(object sender, EventArgs e)
        {
            List<ResultDataType> patch_list = new List<ResultDataType>();
            List<int> SelectedIndexes = new List<int>();
            foreach (int index in lstResults.SelectedIndices) { SelectedIndexes.Add(index); }
            foreach (int index in SelectedIndexes)
            {
                ListViewItem item = lstResults.Items[index];
                ResultDataType rdt = (ResultDataType)item.Tag;
                ViewMemoryRegion(rdt);
                break; // only get the fist item
            }
        }
        private void ViewMemoryRegion(ResultDataType rdt)
        {
            if (OnBrowseMemoryRegion != null)
                OnBrowseMemoryRegion(new BrowseMemoryRegionEvent(this, rdt.Address));
        }

        private void mnuAddedResults_Opening(object sender, CancelEventArgs e)
        {
            if (!(lstPatchList.Items.Count > 0)) { mnuItemRemoveResult.Visible = false; e.Cancel = true; }
            if (!(lstPatchList.Items.Count > 0)) { mnuItemPatchSelectedEntry.Visible = false; e.Cancel = true; }
            if (e.Cancel) return;
            if (lstPatchList.Items.Count > 0) mnuItemRemoveResult.Visible = true;
            if (lstPatchList.Items.Count > 0) mnuItemPatchSelectedEntry.Visible = true;

            if (!(lstPatchList.Items.Count > 0)) { mnuItemFreezeSelectedPatches.Visible = false; e.Cancel = true; }
            if (!(lstPatchList.Items.Count > 0)) { mnuItemThawSelectedPatches.Visible = false; e.Cancel = true; }
            if (e.Cancel) return;

            if (lstPatchList.Items.Count > 0) mnuItemFreezeSelectedPatches.Visible = true;
            if (lstPatchList.Items.Count > 0) mnuItemThawSelectedPatches.Visible = true;

            if (lstPatchList.SelectedItems.Count == 0) e.Cancel = true;
            if (e.Cancel) return;

        }

        private void mnuResults_Opening(object sender, CancelEventArgs e)
        {
            if (!(lstResults.Items.Count > 0)) e.Cancel = true;
            if (lstResults.SelectedItems.Count == 0) e.Cancel = true;
            if (SearchArgs == null) e.Cancel = true;
            if (e.Cancel) return;
        }

        private void chkMemoryRangeExpertMode_CheckedChanged(object sender, EventArgs e)
        {
            txtMemoryRangeStart.ReadOnly = !chkMemoryRangeExpertMode.Checked;
            txtMemoryRangeSize.ReadOnly = !chkMemoryRangeExpertMode.Checked;
        }

        private void txtMemoryRangeStart_ValueChanged(object sender, ValueChangedEventArgs e) { this.MemoryRangeStart = Convert.ToUInt32(e.NewValue); }
        private void txtMemoryRangeSize_ValueChanged(object sender, ValueChangedEventArgs e) { this.MemoryRangeSize = Convert.ToUInt32(e.NewValue); }
               
    }
}
Revision:	401
Committed:	Thu Jun 21 05:14:38 2012 UTC (11 years, 5 months ago) by william
File size:	92974 byte(s)
Log Message:	+ add serialization writer