private void button1_Click(object sender, EventArgs e) { string t_id = textBox1.Text.Trim(); string password = this.textBox2.Text.Trim(); is_member = false; if (t_id == "" || password == "") { MessageBox.Show("用户名或密码不能为空!"); textBox1.Focus(); return; } else { BLL.Dealticketing_seller dealticketing_seller = new BLL.Dealticketing_seller(); if (dealticketing_seller.Login(Convert.ToInt32(t_id), password)) //判断是否为管理员 { SellerHelper.Id = textBox1.Text.Trim(); //用SellerHelper记录id与密码 SellerHelper.Password = textBox2.Text.Trim(); this.Hide(); main f = new main(); f.Show(); } else { BLL.Dealmember dealmember = new BLL.Dealmember(); Model.member model = new Model.member(); if (dealmember.Login(t_id, password)) //判断是否为会员 { is_member = true; model = dealmember.GetOnemember(t_id); MemberHelper.Level = model.Level; MemberHelper.Use = true; MemberHelper.Name = t_id; this.Hide(); film_booking film_b1 = new film_booking(); film_b1.Show(); } else { MessageBox.Show("用户名或密码错误,请重新输入!", "错误"); textBox1.Text = ""; textBox2.Text = ""; textBox1.Focus(); } } } }