Пример #1
0
        private void btnLogin_Click(object sender, RoutedEventArgs e)
        {
            PoseidonDBEntities db = new PoseidonDBEntities();

            if (txtName.Text == "" || txtPwd.Password == "")
            {
                lblAlert.Content = "Please fill all feilds";
            }
            else
            {
                var username = txtName.Text;
                var password = txtPwd.Password;
                var f        = db.Accounts.Where(x => x.Username == username && x.Password == password).ToList();
                if (f.Count() > 0)
                {
                    new MainWindow().Show();
                    this.Close();
                }
                else
                {
                    lblAlert.Content = "Incorrect username and password";
                }
            }
        }