editpass.aspx.cs

ASP.net网站开发四“酷”全书：新闻、论坛、电子商城、博客_源码

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 WesternByte.MyBlog.Core.Blog;

namespace WesternByte.MyBlog.Blog
{
	/// <summary>
	/// EditPass 的摘要说明。
	/// </summary>
	public class EditPass : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox oldpassword;
		protected System.Web.UI.WebControls.TextBox password;
		protected System.Web.UI.WebControls.TextBox password1;
		protected System.Web.UI.WebControls.RequiredFieldValidator valOldPassword;
		protected System.Web.UI.WebControls.RequiredFieldValidator valPassword;
		protected System.Web.UI.WebControls.RequiredFieldValidator valPassword1;
		protected System.Web.UI.WebControls.CompareValidator valPassword2;
		protected System.Web.UI.WebControls.Button editButton;

		protected BlogDAO bDAO = new BlogDAO();
	
		private void Page_Load(object sender, System.EventArgs e)
		{
			// 在此处放置用户代码以初始化页面
			if(Session["Blog"]==null)
			{
				Page.Response.Redirect("/Login.aspx");
			}
		}

		#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.editButton.Click += new System.EventHandler(this.editButton_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void editButton_Click(object sender, System.EventArgs e)
		{
			if(Session["Blog"]!=null)
			{
				int back = 0;
				bool flag = false;
				string opStr = null;

				BlogVO bVO = (BlogVO)Session["Blog"];
				if(bVO.Password!=oldpassword.Text)
				{
					opStr = "修改密码失败！旧密码错误！";
				}
				else{
					bVO.Password = password.Text;
					back = bDAO.UpdatePwd(bVO.Password,bVO.BlogID);

					if(back>0)
					{
						flag = true;
					}
					else
					{
						opStr = "修改密码失败！数据库操作失败！";
					}
				}
				if(flag)
				{
					Page.Response.Redirect("/Success.aspx?flag=editpass");
				}
				else
				{
					Page.Response.Redirect("/Error.aspx?flag=editpass&opStr=" + opStr);
				}
			}
			else
			{
				Page.Response.Redirect("/Login.aspx");
			}
		}
	}
}