Web/ModifyPwd2.aspx.cs

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using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using RentHouseBLL;

public partial class ModifyPwd2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        string username = string.Empty;
        if (Request.QueryString["UserName"] == null)
            username = "";
        else
            username = Request.QueryString["UserName"].ToString().Trim();
        if (username== "")
        {
            Response.Write("<font color='red'>无效的传值</font>返回<a href='Default.aspx'>首页</a>");
            Response.End();
        }
        if (!Page.IsPostBack)
        {
            lblUserName.Text = username;
        }
    }

    protected void ibtnModifyPwd_Click(object sender, ImageClickEventArgs e)
    {
        string username = lblUserName.Text.Trim();
        string password = PublicClass.GetMd5Hash(txtPassword.Text.Trim());
        if (UserManager.ModifyPasswordByUserName(password, username) > 0)
        {
            Response.Write("<script>alert('密码修改成功，请登录');location.href='Login.aspx';</script>");
        }
        else
        {
            Response.Write("<script>alert('操作失败');history.back();</script>");
        }
    }
}