private void button1_Click(object sender, EventArgs e) //点击确定添加按钮 { Facade.Consumers consumer = new Facade.Consumers(); //判断卡号是否存在 string cardno = txtCardno.Text.Trim(); DataTable dt = consumer.ReturnConsumeinfo(cardno); if (dt.Rows.Count > 0) { MessageBox.Show("此用户已存在,请确认后重新输入!", "温馨提示"); txtCardno.SelectAll(); } else { Entity.Consumers cs = new Entity.Consumers(); cs.cardno = txtCardno.Text.Trim(); cs.name = txtName.Text.Trim(); cs.age = txtAge.Text.Trim(); cs.gender = cboGender.Text.Trim(); cs.money = txtAddMoney.Text.Trim(); cs.status = cboStatus.Text.Trim(); cs.sno = Entity.GoAnyWhere.id; cs.addtime = DateTime.Now; //将界面获取的数据插入到数据库中 int result = consumer.addconsumers(cs); //插入到消费者信息表 if (result > 0) { MessageBox.Show("添加成功!", "温馨提示"); //将消费者信息插入到登录表中 Entity.Login user = new Entity.Login(); user.username = txtCardno.Text.Trim(); user.password = "******"; user.level = "用户"; user.status = cboStatus.Text.Trim(); Facade.LoginUsers fuser = new Facade.LoginUsers(); int result2 = fuser.addusers(user); } else { MessageBox.Show("添加失败,请联系管理员", "温馨提示"); } } }
private void btnOk_Click(object sender, EventArgs e) //单击确定按钮 { Entity.Login user = new Entity.Login(); user.username = txtUserName.Text.Trim(); user.password = txtPassword.Text.Trim(); user.level = "收银员"; user.status = "允许登录"; //判断用户是否已经存在 Facade.LoginUsers fuser = new Facade.LoginUsers(); bool result = fuser.username(user.username); if (result == true) //判断用户是否存在 { MessageBox.Show("您输入的用户名已存在!", "温馨提示"); } else { int result2 = fuser.addusers(user); if (result2 > 0) { MessageBox.Show("添加用户成功!", "温馨提示"); } } }