/// <summary>
/// LinkButton的onClick事件
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
protected void linkBtnName_Click(object sender, EventArgs e)
{
LinkButton btn = (LinkButton)sender; //强转一下。
String SelectedKeyValue = btn.CommandArgument.ToString(); //获取LinkButton的CommandArgument
}