Listbox 实现Item双击事件
void listBox1_MouseDoubleClick(object sender, MouseEventArgs e)
{
int index = this.listBox1.IndexFromPoint(e.Location);
if (index != System.Windows.Forms.ListBox.NoMatches)
{
MessageBox.Show(index.ToString());
}
}
引用: http://stackoverflow.com/questions/4454423/c-sharp-listbox-item-double-click-event