getauthors.aspx.cs

来自「Microsoft?ASP.NET Programming with Micro」· CS 代码 · 共 77 行

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

namespace Appendix_A
{
	/// <summary>
	/// Summary description for WebForm1.
	/// </summary>
	public class WebForm1 : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DataGrid MyGrid;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// Put user code to initialize the page here
			DataSet MyDS = new DataSet();
			SqlConnection MySqlConn;
			SqlDataAdapter MySqlDa;
			string ConnStr;
			string SQLSelect;

			ConnStr=@"server=(local)\VSdotNET;database=pubs;" +
				"Trusted_Connection=yes";
			SQLSelect="SELECT * FROM Authors";

			MySqlConn=new SqlConnection(ConnStr);

			try
			{
				MySqlDa=new SqlDataAdapter(SQLSelect,MySqlConn);

				MySqlDa.Fill(MyDS);
				MyGrid.DataSource=MyDS.Tables[0].DefaultView;

				DataBind();		
			}
			// finally block ensures that the connection will be closed,
			//  even if an exception occurs.
			finally
			{
				MySqlConn.Close();
			}

		}

		#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.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion
	}
}