votemanage.aspx.cs

This is not a very mean things

//-----------------------------------------------------------------------------
//
// WebExpert.NET 1.0 
//
// (c) 2003, www.AspCool.com. All rights reserved.
// ASP酷技术网版权所有
//
// 该源码下载自：http://www.51aspx.com
// 邮箱：[e-mail]
//
// 版权声明：本程序仅供学习使用，你也可以修改后在网站上使用，但使用时必
// 须保留ASP酷技术网(www.AspCool.com)的版权信息和链接。本程序随《ASP.NET
// 网站建设专家》一书赠送，未经作者同意，不得随意修改、传播。
//
// 描述:
//   此文件包含下面的类：
//       VoteManage
//
// 作者:     王保健
// 时间:     2003/09/15
//
//-----------------------------------------------------------------------------
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;
using System.Configuration;

namespace vote
{
	/// <summary>
	/// Summary description for VoteManage.
	/// </summary>
	public class VoteManage : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.DataGrid DataGrid1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			BindGrid();			
		}
		protected void DataGrid1_PageIndexChanged(object source, DataGridPageChangedEventArgs e)
		{
			DataGrid1.CurrentPageIndex=e.NewPageIndex;
			BindGrid();
		}
		private void BindGrid()
		{
			SqlConnection conn=new SqlConnection(ConfigurationSettings.AppSettings["ConnectionString"]);
			conn.Open();

			string strSQL="select Q.Question_id,Q.Start_Time, Q.question_subject ,sum(A.got) as s ";
			strSQL += "from questions Q inner join answers A ";
			strSQL += "on Q.question_id=A.question_id group by Q.Question_id,Q.question_subject,Q.Start_Time";
            
			DataSet ds=new DataSet();
			SqlDataAdapter adapter=new SqlDataAdapter(strSQL,conn);
			adapter.Fill(ds);

			DataGrid1.DataSource=ds;
			DataGrid1.DataBind();
		
			conn.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
	}
}