Visual Basic

using System;
using System.Windows.Forms;
using System.Diagnostics;
 
namespace WindowsApplication1
{
 
     public class MyListView : ListView
     {
          private bool m_bIsFromDoubleClick = false;
     
          protected override void OnItemCheck(System.Windows.Forms.ItemCheckEventArgs ice)
          {
 
               Debug.WriteLine ("OnItemCheck");
               if (m_bIsFromDoubleClick) 
               {
                    ice.NewValue = ice.CurrentValue;
                    m_bIsFromDoubleClick = false;
               }
               else
                    base.OnItemCheck(ice);
          }
 
          protected override void OnMouseDown(System.Windows.Forms.MouseEventArgs e)
          {
               Debug.WriteLine ("OnClick");
               m_bIsFromDoubleClick = true;
               base.OnMouseDown(e);
          }
 
          protected override void OnKeyDown(System.Windows.Forms.KeyEventArgs e)
          {
               Debug.WriteLine ("OnKeyDown");
               m_bIsFromDoubleClick = false;
               base.OnKeyDown(e);
          }
     }
}

<br />
	Dim mnuItem As MenuItem<br />
	mnuItem = New Windows.Forms.MenuItem(MenuItemName, New System.EventHandler(AddressOf Me.MenuItem_Click))<br />
	mnuMain.MenuItems.Add(mnuItem)

Private Sub MenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)<br />
    Dim ItemIx As Integer = sender.index<br />
End Sub

ListView1.Items.Add( TextBox1.Text )