private void LogIn_Click(object sender, RoutedEventArgs e)
{
DB db = new DB();
string uid = this.UserNumber.Text.Trim();
string pwd = this.PassWord.Password;
if (uid == null || uid.Equals(""))
{
this.Info.Height = 20;
this.Info.Content = "用户名不能为空！";
return;
}
if (pwd == null || pwd.Equals(""))
{
this.Info.Height = 20;
this.Info.Content = "密码不能为空！";
return;
}
/* 验证登录。* 3 无此用户* 2 密码不对 * 1 非管理员* 0 成功 */
int login = db.LogIn(this.UserNumber.Text, this.PassWord.Password);
switch (login)
{
case 3: this.Info.Height = 20; this.Info.Content = "没有此用户！"; break;
case 2: this.Info.Height = 20; this.Info.Content = "用户名或密码不正确！"; break;
case 1: this.Info.Height = 20; this.Info.Content = "您没有管理权限！"; break;
case 0: this.Info.Height = 20; this.Info.Content = "验证成功"; this.DialogResult = true; this.Close(); break;
default: break;
}
}
