modifypassword.aspx.cs

来自「这是一个编好的网上书店系统」· CS 代码 · 共 100 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 BookStore.MyBookStore
{
	/// <summary>
	/// ModifyPassword 的摘要说明。
	/// </summary>
	public class ModifyPassword : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.HyperLink HyperLink1;
		protected System.Web.UI.WebControls.HyperLink HyperLink2;
		protected System.Web.UI.WebControls.HyperLink HyperLink3;
		protected System.Web.UI.WebControls.HyperLink HyperLink4;
		protected System.Web.UI.WebControls.HyperLink HyperLink5;
		protected System.Web.UI.WebControls.HyperLink HyperLink6;
		protected System.Web.UI.WebControls.Label Label1;
		protected System.Web.UI.WebControls.Label Label7;
		protected System.Web.UI.WebControls.Label lbModify;
		protected System.Web.UI.WebControls.Button btOK;
		protected System.Web.UI.WebControls.TextBox tbOldPass;
		protected System.Web.UI.WebControls.Label lbNewPass;
		protected System.Web.UI.WebControls.Label lbNewPassAgain;
		protected System.Web.UI.WebControls.Label lbName;
		protected System.Web.UI.HtmlControls.HtmlForm Form1;
		protected System.Web.UI.WebControls.TextBox tbNewPass;
		protected System.Web.UI.WebControls.TextBox tbNewPassAgain;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
		protected System.Web.UI.WebControls.CompareValidator CompareValidator1;
		RobertSoft.BookStore.User currentUser = new RobertSoft.BookStore.User();

		private void Page_Load(object sender, System.EventArgs e)
		{
			if(!IsPostBack)
			{
				if(Object.Equals(Session["UserName"],null))
				{
					Session["ReqestedURL"] = Request.RawUrl;
					Response.Redirect("../Error.aspx");
				}
				else
				{
					this.lbName.Text = Session["UserName"].ToString();	
				}
			}
		}

		#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.btOK.Click += new System.EventHandler(this.btOK_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btOK_Click(object sender, System.EventArgs e)
		{
			
			currentUser.Name = Session["UserName"].ToString();
			currentUser.Password = this.tbOldPass.Text.Trim();
			if(currentUser.Login())
			{
				currentUser.ChangePassword(this.tbNewPass.Text.Trim());
				this.lbModify.Text = "密码更新成功！";
				this.tbOldPass.Text = "";
				this.tbNewPass.Text = "";
				this.tbNewPassAgain.Text = "";
			}
			else
			{
				this.lbModify.Text = "原密码输入错误！";
			}
		}

	}
}