entercity.aspx.cs

来自「ASP。NET免费毕业论文设计：ASP[1].NET网络书店(C_,全源码提供)」· CS 代码 · 共 78 行

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 BookShop
{
	/// <summary>
	/// EnterCity。
	/// </summary>
	public class EnterCity : System.Web.UI.Page
	{
		protected Hongfan.Components.PanelEx PanelEx1;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.ImageButton btnRegister;
		protected System.Web.UI.WebControls.ValidationSummary ValidationSummary1;
		protected System.Web.UI.WebControls.TextBox txtCity;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
	
		private void Page_Load(object sender, System.EventArgs e)
		{
		}

		#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.btnRegister.Click += new System.Web.UI.ImageClickEventHandler(this.btnRegister_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btnRegister_Click(object sender, System.Web.UI.ImageClickEventArgs e)
		{
			try
			{
				SetCityCookie(this.txtCity.Text);
				Response.Redirect("Default.aspx");
			}
			catch
			{
				Response.Redirect("Error.aspx");
			}
		}


		/// <summary>
		/// Create new city cookie
		/// </summary>
		private void SetCityCookie(string city)
		{
			HttpCookie cookie = new HttpCookie("HugoShopBookCity");							
			cookie.Values.Add("City",city);
			cookie.Expires = DateTime.MaxValue;
			Response.AppendCookie(cookie);
		}
	}
}