xmltv_parser/xmltv_parser/ListViewSorter.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace xmltv_parser
{
    public class ListViewSorter : System.Collections.IComparer
    {
        public ListViewSorter() { }
        public int Compare(object o1, object o2)
        {
            if (!(o1 is ListViewItem))
                return (0);
            if (!(o2 is ListViewItem))
                return (0);

            ListViewItem lvi1 = (ListViewItem)o2;
            string str1 = lvi1.SubItems[CurrentColumn].Text;
            ListViewItem lvi2 = (ListViewItem)o1;
            string str2 = lvi2.SubItems[CurrentColumn].Text;

            int result;
            if (lvi1.ListView.Sorting == SortOrder.Ascending)
                result = String.Compare(str1, str2);
            else
                result = String.Compare(str2, str1);

            LastColumn = CurrentColumn;

            return (result);
        }

        int _LastColumn;
        public int LastColumn
        {
            get { return _LastColumn; }
            set { _LastColumn = value; }
        }        

        int _CurrentColumn = 0;
        public int CurrentColumn
        {
            get { return _CurrentColumn; }
            set { _CurrentColumn = value; }
        }
        
    } 
}
Revision:	62
Committed:	Fri Mar 8 14:24:17 2013 UTC (10 years, 2 months ago) by william
Original Path:	*trunk/xmltv_parser/ListViewSorter.cs*
File size:	1361 byte(s)
Log Message:
#	Content
1	using System;
2	using System.Collections.Generic;
3	using System.Linq;
4	using System.Text;
5	using System.Windows.Forms;
6
7	namespace xmltv_parser
8	{
9	public class ListViewSorter : System.Collections.IComparer
10	{
11	public ListViewSorter() { }
12	public int Compare(object o1, object o2)
13	{
14	if (!(o1 is ListViewItem))
15	return (0);
16	if (!(o2 is ListViewItem))
17	return (0);
18
19	ListViewItem lvi1 = (ListViewItem)o2;
20	string str1 = lvi1.SubItems[CurrentColumn].Text;
21	ListViewItem lvi2 = (ListViewItem)o1;
22	string str2 = lvi2.SubItems[CurrentColumn].Text;
23
24	int result;
25	if (lvi1.ListView.Sorting == SortOrder.Ascending)
26	result = String.Compare(str1, str2);
27	else
28	result = String.Compare(str2, str1);
29
30	LastColumn = CurrentColumn;
31
32	return (result);
33	}
34
35	int _LastColumn;
36	public int LastColumn
37	{
38	get { return _LastColumn; }
39	set { _LastColumn = value; }
40	}
41
42	int _CurrentColumn = 0;
43	public int CurrentColumn
44	{
45	get { return _CurrentColumn; }
46	set { _CurrentColumn = value; }
47	}
48
49	}
50	}