using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Shapes; namespace ServiceDEMO { /// /// Логика взаимодействия для LoginAdmWin.xaml /// public partial class LoginAdmWin : Window { public LoginAdmWin() { InitializeComponent(); } private void Button_Click(object sender, RoutedEventArgs e) { Win.ServiceWin service = new Win.ServiceWin(); if (tb_login.Text == "0000") { } else { MessageBox.Show("Дурачок"); } } } }