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.Callback;
using Telerik.QuickStart;

namespace Telerik.CallbackExamplesCSharp.Controls.Panel.LoadingPanel
{
	/// <summary>
	/// Summary description for _Default.
	/// </summary>
	public class DefaultCS: XhtmlPage
	{
		protected System.Web.UI.WebControls.DataGrid DataGrid1;
		protected Telerik.WebControls.CallbackPanel CallbackPanel1;
		protected Telerik.WebControls.CallbackPanel LoadingPanelLoadingPanel;
		protected Telerik.WebControls.CallbackPanel CallbackPanel2;
		protected Telerik.WebControls.LoadingPanel LoadingPanel1;
		protected System.Web.UI.WebControls.DataGrid DataGrid2;
		#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.DataGrid1.PageIndexChanged += new System.Web.UI.WebControls.DataGridPageChangedEventHandler(this.DataGrid_PageIndexChanged);
			this.DataGrid1.SortCommand += new System.Web.UI.WebControls.DataGridSortCommandEventHandler(this.DataGrid_SortCommand);
			this.DataGrid2.PageIndexChanged += new System.Web.UI.WebControls.DataGridPageChangedEventHandler(this.DataGrid_PageIndexChanged);
			this.DataGrid2.SortCommand += new System.Web.UI.WebControls.DataGridSortCommandEventHandler(this.DataGrid_SortCommand);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!IsPostBack)
			{
				DataGrid1.DataSource = DataSourceHelperCS.GetDataTable("SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, PostalCode FROM Customers");
				DataGrid1.DataBind();
				DataGrid2.DataSource = DataSourceHelperCS.GetDataTable("SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, PostalCode FROM Customers");
				DataGrid2.DataBind();
			}
		}

		private void DataGrid_SortCommand(object source, System.Web.UI.WebControls.DataGridSortCommandEventArgs e)
		{
			(source as DataGrid).DataSource = DataSourceHelperCS.GetDataTable("SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, PostalCode FROM Customers Order By " + e.SortExpression);
			(source as DataGrid).DataBind();
		}

		private void DataGrid_PageIndexChanged(object source, System.Web.UI.WebControls.DataGridPageChangedEventArgs e)
		{
			(source as DataGrid).CurrentPageIndex = e.NewPageIndex;
			(source as DataGrid).DataSource = DataSourceHelperCS.GetDataTable("SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, PostalCode FROM Customers");
			(source as DataGrid).DataBind();
		}
	}
}