ASP.NET - TreeView 增删

效果：
前端代码：
 1 <%@ Master Language="C#" AutoEventWireup="true" CodeBehind="Site1.master.cs" Inherits="APManage.Site1" %>
 2 
 3 <!DOCTYPE html>
 4 
 5 <html xmlns="http://www.w3.org/1999/xhtml">
 6 <head runat="server">
 7 <meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
 8     <title></title>
 9     <asp:ContentPlaceHolder ID="head" runat="server">
10     </asp:ContentPlaceHolder>
11 </head>
12 <body>
13     <form id="form1" runat="server">
14     <div>
15         <asp:TreeView ID="TreeView1" runat="server" OnSelectedNodeChanged ="TreeView1_SelectedNodeChanged" ShowLines="True">
16         </asp:TreeView>
17         <asp:LinkButton ID="LinkButton1" runat="server" OnClick ="LinkButton1_Click">修改节点</asp:LinkButton>
18         <asp:ContentPlaceHolder ID="ContentPlaceHolder1" runat="server">
19         
20         </asp:ContentPlaceHolder>
21     </div>
22     </form>
23 </body>
24 </html>
View Code