/// /// Логика взаимодействия для MainWindow.xaml /// public partial class MainWindow : Window { public bool comma = false; public MainWindow() { InitializeComponent(); } private void Numbers(object sender, RoutedEventArgs e) { Button Any_but = (Button)sender; switch (Any_but.Content) { case "0": if (Tablo.Text != "0") { Tablo.Text += "0"; } break; default: if (Tablo.Text == "0") { Tablo.Text = Convert.ToString(Any_but.Content); } else { Tablo.Text += Any_but.Content; } break; } } private void Comma_Click(object sender, RoutedEventArgs e) { } }