defaultcs.aspx.cs

Telerik是很大的第三方软件制造商

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

namespace Telerik.GridExamplesCSharp.Programming.DetailTablesDataBind
{
	public abstract 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);
		}
		
		///		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.DetailTableDataBind += new Telerik.WebControls.GridDetailTableDataBindEventHandler(this.RadGrid1_DetailTableDataBind);

		}
		#endregion

		private void RadGrid1_NeedDataSource(object source, Telerik.WebControls.GridNeedDataSourceEventArgs e)
		{
			if (!e.IsFromDetailTable)
			{
				RadGrid1.DataSource = DataSourceHelperCS.GetDataTable("SELECT * FROM Customers");
			}
		}

		private void RadGrid1_DetailTableDataBind(object source, Telerik.WebControls.GridDetailTableDataBindEventArgs e)
		{
			GridDataItem dataItem = (GridDataItem)e.DetailTableView.ParentItem;
			switch(e.DetailTableView.DataMember)
			{
				case "Orders":
				{
					string CustomerID = dataItem["CustomerID"].Text;
					e.DetailTableView.DataSource = DataSourceHelperCS.GetDataTable("SELECT * FROM Orders WHERE CustomerID = '" + CustomerID + "'");
					break;
				}

				case "OrderDetails":
				{
					string OrderID = dataItem["OrderID"].Text;
					e.DetailTableView.DataSource = DataSourceHelperCS.GetDataTable("SELECT * FROM [Order Details] WHERE OrderID = " + OrderID);
					break;
				}
			}
		}
	}
}