menuxmlcode.aspx.cs

《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含的源代码.非常经典的一本asp.net2.0的书籍

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class MenuXmlCode : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        if (!IsPostBack)
        {
            CreateMenuItem();	//建立Menu
        }
    }

    //建立MenuItem
    private void CreateMenuItem()
    {
        System.Web.UI.WebControls.Menu Menu1 = new Menu();
        XmlDataSource XmlComputer = new XmlDataSource();
        XmlComputer.ID = "ComputerProducts";
        XmlComputer.DataFile = "~/Computer.xml";
        Menu1.DataSource = XmlComputer;
        
        //或是您可以用下列方式声明
        //Menu1.DataSourceID = XmlComputer.ID;
        //Page.Controls.Add(XmlComputer);


        //建立根节点MenuItem
        MenuItemBinding RootBinding = new MenuItemBinding();
        RootBinding.DataMember = "Root";
        RootBinding.NavigateUrlField = "url";
        RootBinding.TextField = "name";
        RootBinding.ValueField = "describe";

        Menu1.DataBindings.Add(RootBinding);

        //建立父节点MenuItem
        MenuItemBinding ParentBinding = new MenuItemBinding();
        ParentBinding.DataMember = "Parent";
        ParentBinding.NavigateUrlField = "url";
        ParentBinding.TextField = "name";
        ParentBinding.ValueField = "describe";

        Menu1.DataBindings.Add(ParentBinding);

        //建立子节点MenuItem
        MenuItemBinding ChildBinding = new MenuItemBinding();
        ChildBinding.DataMember = "Child";
        ChildBinding.NavigateUrlField = "url";
        ChildBinding.TextField = "name";
        ChildBinding.ValueField = "describe";

        Menu1.DataBindings.Add(ChildBinding);


        Page.FindControl("Form1").Controls.Add(Menu1);

        Menu1.DataBind();
    }
}