defaultcs.aspx.cs

Telerik是很大的第三方软件制造商

using System;
using System.Web.UI.WebControls;
using Telerik.QuickStart;
using Telerik.QuickStart.Grid;

namespace Telerik.GridExamplesCSharp.Programming.PagerTemplate
{
	public class DefaultCS : XhtmlPage
	{
		protected System.Web.UI.WebControls.Button Button1;
		protected Telerik.WebControls.RadGrid RadGrid1;

		#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);
		}
		
		/// <summary>
		///		Required method for Designer support - do not modify
		///		the contents of this method with the code editor.
		/// </summary>
		private void InitializeComponent()
		{
			this.RadGrid1.NeedDataSource += new Telerik.WebControls.GridNeedDataSourceEventHandler(this.RadGrid1_NeedDataSource);
			this.RadGrid1.ItemCommand += new Telerik.WebControls.GridCommandEventHandler(this.RadGrid1_ItemCommand);
		}
		#endregion

		private void RadGrid1_NeedDataSource(object source, Telerik.WebControls.GridNeedDataSourceEventArgs e)
		{
			this.RadGrid1.DataSource = DataSourceHelperCS.GetDataTable("SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, PostalCode FROM Customers");
		}

		protected void RadGrid1_ItemCommand(object source, Telerik.WebControls.GridCommandEventArgs e)
		{
			if (e.CommandName == "CustomChangePage")
			{
				string newPageIndexString = (e.Item.FindControl("tbPageNumber") as TextBox).Text;
				int newPageIndex = e.Item.OwnerTableView.CurrentPageIndex;
				if (newPageIndexString.Trim() != "")
				{
					try
					{
						newPageIndex = int.Parse(newPageIndexString) - 1;
					}
					catch
					{
						//process incorrect input here if needed
					};
				}

				if (e.Item.OwnerTableView.CurrentPageIndex != newPageIndex)
				{
					e.Item.OwnerTableView.CurrentPageIndex = newPageIndex;
					e.Item.OwnerTableView.Rebind();
				}
			}
		}
	}
}