webform1.aspx.cs

这是超市管理系统 主要是对商品价格

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;

namespace SuperMaket1
{
	/// <summary>
	/// WebForm1 的摘要说明。
	/// </summary>
	public class WebForm1 : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label2;
		protected System.Web.UI.WebControls.Label Label3;
		protected System.Web.UI.WebControls.TextBox TextBox1;
		protected System.Web.UI.WebControls.TextBox TextBox2;
		protected System.Web.UI.WebControls.Button Button1;
		protected System.Web.UI.WebControls.Button Button2;
		protected System.Web.UI.WebControls.Label Label5;
		protected System.Web.UI.WebControls.Label Label6;
		protected System.Web.UI.WebControls.Label Label7;
		protected System.Timers.Timer timer1;
		protected System.Web.UI.WebControls.Label Label4;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
		}

		#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.timer1 = new System.Timers.Timer();
			((System.ComponentModel.ISupportInitialize)(this.timer1)).BeginInit();
			this.Button1.Click += new System.EventHandler(this.Button1_Click);
			this.Button2.Click += new System.EventHandler(this.Button2_Click);
			// 
			// timer1
			// 
			this.timer1.Enabled = true;
			this.timer1.Elapsed += new System.Timers.ElapsedEventHandler(this.timer1_Elapsed);
			this.Load += new System.EventHandler(this.Page_Load);
			((System.ComponentModel.ISupportInitialize)(this.timer1)).EndInit();

		}
		#endregion

		private void Button1_Click(object sender, System.EventArgs e)
		{
			string []UserName={"admin","manager","saleman"};
			string[]UserPass={"010210","052719","610520"};
			string Uname,PassWord;
			Uname=TextBox1.Text;PassWord=TextBox2.Text;
			bool pass=false;
			for(int i=0;i<UserName.Length;i++)
				if(Uname==UserName[i]&&PassWord==UserPass[i])
				{
					pass=true;
					break;
				}
			if(pass==true)

				Response.Redirect("WebForm2.aspx");
			else
				Label4.Text="帐号密码错误！请输入正确的帐号和密码．";

		}

		private void Button2_Click(object sender, System.EventArgs e)
		{
			TextBox1.Text="";TextBox2.Text="";
			Label4.Text="系统提示:";

		}

		private void timer1_Elapsed(object sender, System.Timers.ElapsedEventArgs e)
		{
			Label7.Text=DateTime.Now.ToString();
		}
	}
}