private void Plotreturn_Click(object sender, RoutedEventArgs e)
{
HelloWindow hellowindow = new HelloWindow();
hellowindow.Show();
this.Close();
}
private void exit_Click(object sender, RoutedEventArgs e)
{
MessageBoxResult result = MessageBox.Show("Вернуться в главное меню?", " ", MessageBoxButton.YesNo, MessageBoxImage.Question);
if (result == MessageBoxResult.Yes)
{
HelloWindow hellowindow = new HelloWindow();
hellowindow.Show();
this.Close();
}
if (result == MessageBoxResult.No)
{
this.Close();
}
}