我在网页中做了拉入一个TreeView控件,然后里边的TreeNode是在CS代码中生成的,
然后点击TreeNode,事件SelectedNodeChanged不能响应,我该怎么解决
private void buildTree()
{
DataSet ds = TF.SQLManage.SQLManage.getDSbyCmd("select * from projecttable");
TreeNode tn = TreeView1.Nodes[3].ChildNodes[1];
foreach (DataRow dr in ds.Tables[0].Rows)
{
TreeNode t = new TreeNode();
t.Text = dr[1].ToString();
t.Value = dr[0].ToString();
t.NavigateUrl = "~/showProj.aspx";
t.Target = "main";
t.SelectAction = TreeNodeSelectAction.Select;
tn.ChildNodes.Add(t);
}
}
protected void TreeView1_SelectedNodeChanged(object sender, EventArgs e)
{
Session.Add("selectproj", TreeView1.SelectedNode.Text);
}
TreeView1 的 html部分
<asp:TreeView ID="Tree
