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C# Menu

 
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 AspMenuTest.aspx

 

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="AspMenuTest.aspx.cs" Inherits="inc_menu" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
    <title></title>
    <style type="text/css">
     body,td,div,span{font-size:9pt;}
    .menu{border:1px solid #66AADD;background:#ffffff;}
    .menu2{border:1px solid #66AADD;background:#eeeeee;}
    </style>
</head>
<body>
   
    <form id="form1" runat="server">
    <div>
    <table width="100%" border="0" cellspacing="0" cellpadding="0">
  <tr>
    <td width="200" valign="top" bgcolor="#E6F0F9">
        <asp:Menu ID="Menu1" runat="server">
        </asp:Menu>
      
    </td>
  </tr>
</table>
       
    </div>
    </form>
</body>
</html>

 

 AspMenuTest.aspx.cs


using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Xml.Linq;
public partial class inc_menu : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        BindMenuNode();
       
    }   

    protected void BindMenuNode()
    {
        string[] Level1_MenuItem = { "Web服务器", "数据库服务器", "应用服务器", "文件服务器", "邮件服务器", "监控服务器" }; //一级菜单初始值
       
        foreach (string item in Level1_MenuItem)
        {
            MenuItem Level1_Node = new MenuItem();
            Level1_Node.Text = item;
            Level1_Node.NavigateUrl = "#";
            Level1_Node.Target = "_self";
            Menu1.Items.Add(Level1_Node);       //添加一级节点
            MenuItem Level2_Node = new MenuItem();
            for (int i = 1; i <= 2; i++)
            {
                Level2_Node = addChildNode(Level1_Node, item + "_" + i, "#", "_self");  //添加二级节点
                MenuItem Level3_Node = new MenuItem();
                for (int j = 1; j <= 3; j++)
                {
                    addChildNode(Level2_Node, item + "_" + i + "_" + j, "#", "_self");  //添加三级节点
                }
            }
        }
    }

    protected MenuItem addChildNode(MenuItem ParentNode, string Text, string NavigateUrl, string Target)
    {
        MenuItem node = new MenuItem();
        node.Text = Text;
        node.NavigateUrl = NavigateUrl;
        node.Target = Target;
        ParentNode.ChildItems.Add(node);
        return node;
    }
}

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