Win32/UI/MultiNumericBox.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Drawing;
using System.Data;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace System.Windows.Forms
{
    public partial class MultiNumericBox : NumericBoxBase
    {
        public MultiNumericBox()
            : base()
        {
            InitializeComponent();
            this.Value = (0).ToString();
            this.ReadOnly = false;
            InputType = NumericInputTypes.Default;
        }
        //public override string Text
        //{
        //    get { return base.Text; }
        //    set { base.Text = value; }
        //}

        private NumericInputTypes _InputType;
        public NumericInputTypes InputType
        {
            get { return _InputType; }
            set
            {
                _InputType = value;
            }
        }

        protected override void CreateValidKeys(List<Keys> ValidKeys)
        {
            base.CreateStandardKeys(ValidKeys);
            switch (InputType)
            {
                case NumericInputTypes.Binary:
                    ValidKeys.Add(Keys.D0);
                    ValidKeys.Add(Keys.NumPad0);
                    ValidKeys.Add(Keys.D1);
                    ValidKeys.Add(Keys.NumPad1);
                    break;
                case NumericInputTypes.Octal:
                    ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.D0 && x <= Keys.D7));
                    ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.NumPad0 && x <= Keys.NumPad7));
                    break;
                case NumericInputTypes.Hex:
                    ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.D0 && x <= Keys.D9));
                    ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.NumPad0 && x <= Keys.NumPad9));
                    ValidKeys.Add(Keys.A);
                    ValidKeys.Add(Keys.B);
                    ValidKeys.Add(Keys.C);
                    ValidKeys.Add(Keys.D);
                    ValidKeys.Add(Keys.E);
                    ValidKeys.Add(Keys.F);
                    break;
                case NumericInputTypes.Decimal:
                    ValidKeys.Add(Keys.Decimal);
                    ValidKeys.Add(Keys.OemPeriod);
                    ValidKeys.Add(Keys.OemMinus);
                    ValidKeys.Add(Keys.Subtract);
                    ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.D0 && x <= Keys.D9));
                    ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.NumPad0 && x <= Keys.NumPad9));
                    break;
            }
        }
    }

    public enum NumericInputTypes
    {       
        Decimal,
        Binary,
        Octal,
        Hex,
        Default = Decimal,
    }
}
Revision:	906
Committed:	Wed Sep 17 13:07:57 2014 UTC (8 years, 6 months ago) by william
File size:	3035 byte(s)
Log Message:	+ fix input keys for some numeric input controls
#	Content
1	using System;
2	using System.Collections.Generic;
3	using System.ComponentModel;
4	using System.Drawing;
5	using System.Data;
6	using System.Linq;
7	using System.Text;
8	using System.Windows.Forms;
9
10	namespace System.Windows.Forms
11	{
12	public partial class MultiNumericBox : NumericBoxBase
13	{
14	public MultiNumericBox()
15	: base()
16	{
17	InitializeComponent();
18	this.Value = (0).ToString();
19	this.ReadOnly = false;
20	InputType = NumericInputTypes.Default;
21	}
22	//public override string Text
23	//{
24	// get { return base.Text; }
25	// set { base.Text = value; }
26	//}
27
28	private NumericInputTypes _InputType;
29	public NumericInputTypes InputType
30	{
31	get { return _InputType; }
32	set
33	{
34	_InputType = value;
35	}
36	}
37
38	protected override void CreateValidKeys(List<Keys> ValidKeys)
39	{
40	base.CreateStandardKeys(ValidKeys);
41	switch (InputType)
42	{
43	case NumericInputTypes.Binary:
44	ValidKeys.Add(Keys.D0);
45	ValidKeys.Add(Keys.NumPad0);
46	ValidKeys.Add(Keys.D1);
47	ValidKeys.Add(Keys.NumPad1);
48	break;
49	case NumericInputTypes.Octal:
50	ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.D0 && x <= Keys.D7));
51	ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.NumPad0 && x <= Keys.NumPad7));
52	break;
53	case NumericInputTypes.Hex:
54	ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.D0 && x <= Keys.D9));
55	ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.NumPad0 && x <= Keys.NumPad9));
56	ValidKeys.Add(Keys.A);
57	ValidKeys.Add(Keys.B);
58	ValidKeys.Add(Keys.C);
59	ValidKeys.Add(Keys.D);
60	ValidKeys.Add(Keys.E);
61	ValidKeys.Add(Keys.F);
62	break;
63	case NumericInputTypes.Decimal:
64	ValidKeys.Add(Keys.Decimal);
65	ValidKeys.Add(Keys.OemPeriod);
66	ValidKeys.Add(Keys.OemMinus);
67	ValidKeys.Add(Keys.Subtract);
68	ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.D0 && x <= Keys.D9));
69	ValidKeys.AddRange(Enum.GetValues(typeof(Keys)).Cast<Keys>().Where(x => x >= Keys.NumPad0 && x <= Keys.NumPad9));
70	break;
71	}
72	}
73	}
74
75	public enum NumericInputTypes
76	{
77	Decimal,
78	Binary,
79	Octal,
80	Hex,
81	Default = Decimal,
82	}
83	}