defaultcs.aspx.cs

Telerik是很大的第三方软件制造商

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
using Telerik.QuickStart;
using Telerik.WebControls;

namespace Telerik.TreeViewExamplesCSharp.Sorting
{
	/// <summary>
	/// Summary description for _Default.
	/// </summary>
	public class DefaultCS: XhtmlPage
	{
		protected RadTreeView RadTree1;
		protected RadioButtonList SortOrder;

		private void GenerateTreeView()
		{			
			Random randomizer = new Random();		
			RadTree1.Sort = RadTreeViewSort.Ascending;

			for (int i=1; i<=5; i++)
			{
				RadTreeNode node = new RadTreeNode("RootNode " + i.ToString());
				RadTree1.Nodes.Add(node);
				for (int j=1; j<=5; j++)
				{
					RadTreeNode childNode = new RadTreeNode("ChildNode " + i.ToString() + "." + j.ToString());
					node.Nodes.Add(childNode);

					for (int k=1; k<=5; k++)
					{						
						RadTreeNode innerNode = new RadTreeNode(randomizer.Next(10).ToString());
						childNode.Nodes.Add(innerNode);
					}
				}
			}	
			
			RadTree1.ExpandAllNodes();
		}

		protected void SortOrderChanged(object sender, System.EventArgs e) 
		{
			switch (SortOrder.SelectedItem.Value)
			{
				case "Ascending" : RadTree1.Sort = RadTreeViewSort.Ascending; break;
				case "Descending" : RadTree1.Sort = RadTreeViewSort.Descending; break;
				default: RadTree1.Sort = RadTreeViewSort.None; break;
			}
		}

		private void Page_Load(object sender, System.EventArgs e)
		{
			if (!Page.IsPostBack)
			{
				GenerateTreeView();
			}
		}
		

		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN: This call is required by the ASP.NET Web Form Designer.
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		///		Required method for Designer support - do not modify
		///		the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion


	}
}