日期:2014-05-18 浏览次数:20436 次
//要判断Request.QueryString["treeid"]
if (Request.QueryString["treeid"] != null)
{
string id = Request.QueryString["treeid"].ToString();//当树选中当前节点编号为打开编号的id
TreeView1.GetNodeFromIndex(id).Checked = true;
}