adduser_havier.aspx.cs

C#写的一个简单论坛原代码。 比较简单

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;
using System.Configuration;
using System.Text;
using System.IO;

namespace yezhuforum
{
	/// <summary>
	/// adduser_havier 的摘要说明。
	/// </summary>
	public class adduser_havier : System.Web.UI.Page
	{
		protected int intRunTime;
		protected DateTime dtStartTime = DateTime.Now;
		public    DataSet dsPending1;
		public string sql1;		
		public string newuser;
		public int showpower;
		private void Page_Load(object sender, System.EventArgs e)
		{
			//定义会员数
			OleDbConnection cnn = new OleDbConnection(ConfigurationSettings.AppSettings["cnFriends.ConnectionString"]);
			OleDbCommand cmd4 = new OleDbCommand("select count(u_id) from userinfo",cnn);
			cnn.Open();
			showpower=(int)cmd4.ExecuteScalar();
			cnn.Close();
			//结束			
			//定义最新会员
			sql1="select u_user from userinfo order by u_id desc";
			dsPending1=new DataSet();
			OleDbDataAdapter adWord1=new OleDbDataAdapter(sql1,cnn);
			adWord1.Fill(dsPending1,"userinfo");
			Page.DataBind();
			newuser=Convert.ToString(dsPending1.Tables[0].Rows[0]["u_user"]);
			//结束

			using (StreamWriter sw = new StreamWriter(Server.MapPath("Writerfile2.aspx"),false,System.Text.Encoding.GetEncoding("gb2312")))
			{
				// Add some text to the file.
				sw.Write("<table width='100%' border='0' cellspacing='0' cellpadding='0'>");
				sw.WriteLine("<tr> ");
				sw.Write("<td width='50%'>共有<strong>"+showpower+"</strong>位会员</td>");			
				sw.Write("<td width='50%'>新进来宾 <a href='user_infor.aspx?u_user="+newuser+"' target=_blank><b>"+newuser+"</b></a></td>");							 
				sw.Write("</tr>");
				sw.Write("</table>");				
				sw.Close();
			}
		}

		#region Web 窗体设计器生成的代码
		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
	}
}