index.aspx.cs

本系统是二手房交易系统 采用asp.net技术 开发环境是vs2003+sqlServer2000

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.Configuration;
using HouseSystem.Components;
using HouseSystem.SQLDAL;

namespace HouseSystem.UserCenter
{
	/// <summary>
	/// Index 的摘要说明。
	/// </summary>
	public class Index : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Label lblUserName;
		protected System.Web.UI.WebControls.Label lblLoginNum;
		protected System.Web.UI.WebControls.Label lblNum1;
		protected System.Web.UI.WebControls.Label lblNum2;
		protected System.Web.UI.WebControls.Label lblNum3;
		protected System.Web.UI.WebControls.Label lblNum4;
		protected string WebName;

	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			this.WebName = ConfigurationSettings.AppSettings["My_WebName"];
			if (!this.Page.IsPostBack)
			{
				if (Tools.IsUserLogin()==false)
				{
					Response.Redirect("../login.aspx");
				}
				this.lblUserName.Text = Tools.GetUserCookie("UserName");
				this.lblLoginNum.Text = Tools.GetUserCookie("LoginNum");
				int num1 = Convert.ToInt32(Tools.GetUserCookie("UserId"));
				string text1 = "SELECT COUNT(*) FROM RentSell WHERE Type = 1 AND User_ID = " + num1 + "";
				string text2 = "SELECT COUNT(*) FROM RentSell WHERE Type = 2 AND User_ID = " + num1 + "";
				string text3 = "SELECT COUNT(*) FROM Need WHERE Type = 1 AND User_ID = " + num1 + "";
				string text4 = "SELECT COUNT(*) FROM Need WHERE Type = 2 AND User_ID = " + num1 + "";
				string text5 = SQLHelper.ExecuteScalar(text1).ToString();
				string text6 = SQLHelper.ExecuteScalar(text2).ToString();
				string text7 = SQLHelper.ExecuteScalar(text3).ToString();
				string text8 = SQLHelper.ExecuteScalar(text4).ToString();
				this.lblNum1.Text = text5;
				this.lblNum2.Text = text6;
				this.lblNum3.Text = text7;
				this.lblNum4.Text = text8;
			}

		}

		#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
	}
}