asp.net 怎么判断点击的是TreeView的哪个结点

Question

rt

Answer 1

this.TreeView1.GetNodeFromIndex(this.TreeView1.SelectedNodeIndex).Text;

Answer 2

foreach (TreeNode functionGroupnode in this.TreeView1.Nodes[0].ChildNodes)
                {
                    foreach (TreeNode setnode in functionGroupnode.ChildNodes)
                    {
                        for (int i = 0; i < userfunctionlist.Count; i++)
                        {
                            if (setnode.Value.ToString().Trim() == userfunctionlist[i].FunctionNum.Trim())
                            {
                                setnode.Checked=true;
                            }                           
                        }
                    }
                }

Answer 3

tv.SelectedNode.text 这样做 你们这些猪