defaultcs.aspx.cs

Telerik是很大的第三方软件制造商

using System;
using System.Data;
using System.Data.OleDb;
using Telerik.QuickStart;
using Telerik.WebControls;

namespace Telerik.GridExamplesCSharp.Styles.SelectedRowStyle
{
	public abstract class DefaultCS : XhtmlPage
	{
		protected System.Web.UI.WebControls.DataGrid DataGrid1;
		protected Telerik.WebControls.RadGrid RadGrid1;

		private void RadGrid1_NeedDataSource(object source, Telerik.WebControls.GridNeedDataSourceEventArgs e)
		{
			OleDbConnection MyOleDbConnection = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0; Data Source=" + Server.MapPath("~/Grid/Data/Access/Nwind.mdb"));
			OleDbDataAdapter MyOleDbDataAdapter = new OleDbDataAdapter();
			MyOleDbDataAdapter.SelectCommand = new OleDbCommand("SELECT CustomerID, CompanyName, ContactName, ContactTitle, Address, PostalCode FROM Customers", MyOleDbConnection);

			DataTable myDataTable = new DataTable();

			MyOleDbConnection.Open();
			try
			{
				MyOleDbDataAdapter.Fill(myDataTable);
			}
			finally
			{
				MyOleDbConnection.Close();
			}

			RadGrid1.DataSource = myDataTable;
		}

		#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.ItemDataBound += new Telerik.WebControls.GridItemEventHandler(this.RadGrid1_ItemDataBound);

		}
		#endregion

		private void RadGrid1_ItemDataBound(object sender, Telerik.WebControls.GridItemEventArgs e)
		{
			if ( e.Item is GridFooterItem)
			{
				if(RadGrid1.SelectedItems.Count == 0)
				{
					if ( RadGrid1.Items.Count > 3 )
					{
						RadGrid1.Items[3].Selected = true;
					}
				}
			}
		}

	}
}