。NET 2005 树形菜单问题

来源：百度知道 编辑：UC知道 时间：2024/05/13 11:19:43
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Data.SqlClient;

public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{

DataView daview = drv("select * from dianying");
foreach (DataRowView datav in daview)
{
TreeNode th = new TreeNode();
th.Text = datav["dianying_leibie"].ToString();
th.Value = datav["dianying_leibie_xuhao"].ToString();
TreeView1.Nodes.Add(th);
addsmm(th);

}

}

}

oreach (DataRowView datav in daview)
{
TreeNode cth = new TreeNode();
cth.Text = datav["movie_name"].ToString();

// cth.Value = datav["ceshi_liehaohao"].ToString();
//TreeView1.Nodes.Add(cth);
//th.ChildNodes.Add(cth);

}

TreeView1.Nodes.Add(cth);
th.ChildNodes.Add(cth);
换成th.Nodes.Add(cth);