user.aspx.cs

来自「具有一般blog的相册、文章、作品等功能程序结构也比较清晰采用三层结构开发（利用」· CS 代码 · 共 94 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;

using System.Configuration;
using System.Data.SqlClient;

using liuwei.FrameWork;
using liuwei.FrameWork.DB;

namespace liuwei.admin
{
	/// <summary>
	/// user 的摘要说明。
	/// </summary>
	public class user : System.Web.UI.Page
	{
		protected System.Web.UI.WebControls.TextBox tbPassWord_Old;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator1;
		protected System.Web.UI.WebControls.TextBox tbPassWord_New_1;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator2;
		protected System.Web.UI.WebControls.RegularExpressionValidator RegularExpressionValidator1;
		protected System.Web.UI.WebControls.TextBox tbPassWord_New_2;
		protected System.Web.UI.WebControls.RequiredFieldValidator RequiredFieldValidator3;
		protected System.Web.UI.WebControls.CompareValidator CompareValidator1;
		protected System.Web.UI.WebControls.RegularExpressionValidator RegularExpressionValidator2;
		protected System.Web.UI.WebControls.Button btSubmit;
	
		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.btSubmit.Click += new System.EventHandler(this.btSubmit_Click);
			this.Load += new System.EventHandler(this.Page_Load);

		}
		#endregion

		private void btSubmit_Click(object sender, System.EventArgs e)
		{
			//如果新密码两次输入都一样，那么开始执行更改密码，但是还要到数据库中验证输入的旧密码对不对：）
			string PassWord_Old = tbPassWord_Old.Text;
			string PassWord_New = tbPassWord_New_1.Text;
				
			//将输入的旧密码加密转换
			PassWord_Old=LoginChk.Encrypt(PassWord_Old);

			//先验证旧的密码对不对，
			string sql = "ceocio_GetUser";
			string conn = ConfigurationSettings.AppSettings["strConnection"];
			SqlParameter[] p = 
				{
					SqlHelper.MakeInParam("@username",SqlDbType.NVarChar,50,HttpContext.Current.User.Identity.Name)
				};
			DataTable dt = SqlHelper.ExecuteDataTable(conn,CommandType.StoredProcedure,sql,p);

			if (PassWord_Old == dt.Rows[0]["password"].ToString())  //旧的密码正确则执行
			{
				PassWord_New=LoginChk.Encrypt(PassWord_New);//将新密码加密
				DbProvider.Instance().ModifyUser(HttpContext.Current.User.Identity.Name,PassWord_New);
				Response.Write ("<script>alert('密码已更新！')</script>");
			}
			else
			{
				Response.Write ("<script>alert('您的旧密码输入有误！')</script>");
			}
		}
	}
}