/// <summary> /// 登录按钮 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void Loginbtn_Click(object sender, EventArgs e) { ManagerBLL mb = new ManagerBLL(); List <ManagerMOD> list = mb.FindName(Nametext.Text); //根据用户名查询密码 if (list.Count == 0 || list[0].Manager_password != Passwordtext.Text) //如果返回的密码和输入的密码不一致 { MessageBox.Show("您的用户名或密码有误,请重新输入:"); Passwordtext.Text = ""; return; } LoginInfo.manager_info = list[0]; this.Close(); }