c# checkbox 显示问题！

Question

在checkbox上面添加onclick=function(){
    var o = document.getElementById("yourID");
    o.value(or innerText) = this.innerText;
}

Answer 1

        private void treeView1_AfterCheck(object sender, TreeViewEventArgs e)
        {
            TreeNode tn = e.Node;
            if (tn.Checked)
            {
                this.richTextBox1.Text += tn.Name + "checked!" + "\r\n";
            }
        }

Answer 2

用TreeView控件即可
 <asp:TreeView ID="FileDBTree" runat="server" ShowLines="true" CheckBoxes="True" ExpandDepth="1">
                    </asp:TreeView>

Answer 3

遍历treeview节点
判断checkbox
 for (int i = 0; i < node.ChildNodes.Count; i++)
      {
            if (node.ChildNodes[i].Checked)
            {}
     }