{字符串篩選器=字符串。Format("parentID={0} ",parentID);
DataRow[] dr = dt。選擇(過濾器);TreeNode節點;
foreach(dr中的數據行r)
{
node = new TreeNode();
節點。select action = TreeNodeSelectAction。展開;
節點。Expanded = false節點。Text = r["MenuName"]。ToString();
節點。Value = r["MenuID"]。ToString();
節點。ImageUrl = " Images/folder-open . gif ";
節點。Target = " modulePanel
}
節點。添加(節點);LoadBindClassTree(節點。ChildNodes,dt,int。Parse(r["MenuID"]。ToString()));
}