login.aspx.cs

will let you know the result once they replied will let you know the result once they replied

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using MyOffice.BLL;
using MyOffice.Models;

public partial class Login : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {

    }
    protected void Enter_Click(object sender, EventArgs e)
    {
        string userName = this.LoginID.Text.Trim();
        string password = this.LoginPwd.Text.Trim();
        UserInfoManager userManager = new UserInfoManager();
        UserInfo user = userManager.UserLogin(userName, password);
        if (user == null)
        {
            Response.Write("<script>alert('用户名密码错误！')</script>");
            return;
        }
        else if (user.RoleInfo.RoleID == 1)
        {
            Session["user"] = user;
            Response.Redirect("~/AdminManager/MyNotes.aspx");
        }
        else if (user.RoleInfo.RoleID == 2)
        {
            Session["user"] = user;
            Response.Redirect("~/EmployeeManager/Sign.aspx");
        }
        else if (user.RoleInfo.RoleID == 3)
        {
            Response.Write("<script>alert('此用户名还未被审批！请与管理员联系...')</script>");
            return;
        }
        else if (user.UserState.UserStateID == 2)
        {
            Response.Write("<script>alert('此用户名已经被屏蔽！请与管理员联系..')</script>");
        }

    }
}