webform1.aspx.cs

此为留言板

using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
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.Data.OleDb ;

namespace MsgBoard
{
	/// <summary>
	/// WebForm1 的摘要说明。
	/// </summary>
	public class WebForm1 : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Repeater Repeater1;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.TextBox TextBox1;
		protected System.Web.UI.WebControls.HyperLink HyperLink1;

	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面

			if (!IsPostBack)
			{
				//new a dbconnection，数据库为db目录下的msgdb.mdb
				string connstr = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" 
					+ Server.MapPath(@".\db\msgdb.mdb") 
					+ ";Mode=Share Deny None;Persist Security Info=False";
				OleDbConnection conn = new OleDbConnection(connstr); 
				//创建sql语句
				string sql = "SELECT * FROM [msgtbl]";
				//创建dataadapter
				OleDbDataAdapter da = new OleDbDataAdapter(sql,conn); 
				//填充dataset
				DataSet ds = new DataSet();
				da.Fill(ds,"Data");
				Repeater1.DataSource = ds.Tables["Data"] ;
				Repeater1.DataBind ();
			}
		}
		#region Web Form Designer generated code
		override protected void OnInit(EventArgs e)
		{
			//
			// CODEGEN：该调用是 ASP.NET Web 窗体设计器所必需的。
			//
			InitializeComponent();
			base.OnInit(e);
		}
		
		/// <summary>
		/// 设计器支持所需的方法 - 不要使用代码编辑器修改
		/// 此方法的内容。
		/// </summary>
		private void InitializeComponent()
		{    
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

	}
}