无法将类型“Maticsoft.Model.Login”隐式转换为“WebAppDL.admin.Login
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Maticsoft.BLL;
using Maticsoft.Model;
using System.Data;



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


  }

  protected void Button2_Click(object sender, EventArgs e)
  {

  }

  protected void Button1_Click(object sender, EventArgs e)
  {
  string name = TextBox1.Text;
  string pwd = TextBox2.Text;
  string tip = LoginManager.CheckLogin(name, pwd);
  if (tip == "您已成功登录！")
  {
  var ta = new Login();
ta = LoginManager.CheckLogin(name); （这里报错无法将类型“Maticsoft.Model.Login”隐式转换 为 “WebAppDL.admin.Login）  
  Response.Redirect("admin_welcome.aspx");
  }
  }
  }
}

------解决方案--------------------
var ta = new Login();
改成
var ta = new Maticsoft.Model.Login();