c_navigation1.ascx.cs

asp.net+sql2000超市管理系统

namespace Supermart
{
	using System;
	using System.Data;
	using System.Drawing;
	using System.Web;
	using System.Web.UI.WebControls;
	using System.Web.UI.HtmlControls;
	using System.Data.SqlClient;

	/// <summary>
	///		C_Navigation1 的摘要说明。
	/// </summary>
	public class C_Navigation1 : System.Web.UI.UserControl
	{
		protected System.Web.UI.WebControls.ImageButton ImageButton1;
		protected System.Web.UI.WebControls.ImageButton ImageButton3;
		protected System.Web.UI.WebControls.ImageButton ImageButton4;

		private void Page_Load(object sender, System.EventArgs e)
		{
//			SqlCommand cmd=new SqlCommand("select GetDate() as time");
//			SqlDataReader sdr=cmd.ExecuteReader();
//			sdr.Read();
//			this.time.Text=sdr["time"].ToString();
			// 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.ImageButton1.Click += new System.Web.UI.ImageClickEventHandler(this.ImageButton1_Click);
			this.ImageButton3.Click += new System.Web.UI.ImageClickEventHandler(this.ImageButton3_Click);
			this.ImageButton4.Click += new System.Web.UI.ImageClickEventHandler(this.ImageButton4_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void ImageButton1_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			Response.Redirect("S_check.aspx");
		}

		private void ImageButton2_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			Response.Redirect("S_sellstat.aspx");
		}

		private void ImageButton3_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			if(Session["department"].ToString()!="超级管理员")
			{
				Response.Write("<script>alert(\"你没有该权限!!\");</script>");
			}
			else
			{
				Response.Redirect("S_buyer.aspx");
			}
		}

		private void ImageButton4_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			if(Session["department"].ToString()!="超级管理员")
			{
				Response.Write("<script>alert(\"你没有该权限!!\");</script>");
			}
			else
			{
				Response.Redirect("S_password.aspx");
			}
			
		}
	}
}