请教WinForm中ListView的排序问题

Question

private void listView1_ColumnClick(object sender, System.Windows.Forms.ColumnClickEventArgs e)
{

if(this.listView1.ListViewItemSorter!=null)
{
ListViewItemComparer l=(ListViewItemComparer)(this.listView1.ListViewItemSorter) ;
if(e.Column!=l.col)
{
this.listView1.ListViewItemSorter= new ListViewItemComparer(e.Column);
}
}
else
{
this.listView1.ListViewItemSorter= new ListViewItemComparer(e.Column);
}

if(this.listView1.Sorting==SortOrder.Descending)
this.listView1.Sorting=SortOrder.Ascending;
else
this.listView1.Sorting=SortOrder.Descending;this.listView1.Sort();
}

Answer 1

转换成数据再排啊
Convert.ToInt32()

Answer 2

using System;
using System.Windows.Forms;
using System.Collections;namespace HPub
{
/// <summary>
/// ListViewItemComparer 的摘要说明。
/// </summary>
public class ListViewItemComparer : IComparer
{
public int col;
public ListViewItemComparer() 
{
col=0;
}
public ListViewItemComparer(int column) 
{
col=column;
}
public int Compare(object x, object y) 
{
return String.Compare(((ListViewItem)x).SubItems[col].Text, ((ListViewItem)y).SubItems[col].Text);
}
}

}

Answer 3

http://community.csdn.net/Expert/topic/3458/3458010.xml?temp=.5858271