WPF Metro Window full screen

Question

I\'m currently working on a WPF application and I don\'t find how to make my application in full screen. I am using MahApps.Metro so my mainwindow\'s type is Controls.MetroW

Answer 1

I can reproduce your issue. You should report it as a bug Here

Simple workaround for now could be:

Keep your xaml the same as you got to:

and in the Window's code-behind:

public MainWindow() {
  InitializeComponent();
  Loaded += OnLoaded;
}

private void OnLoaded(object sender, RoutedEventArgs routedEventArgs) {
  WindowState = WindowState.Maximized;
  ResizeMode = ResizeMode.NoResize;
  ShowMaxRestoreButton = false;
  ShowMinButton = false;
  Loaded -= OnLoaded;
}

This will give you the behavior you want. We pretty much set the state(maximized), hide min/max buttons with the Loaded event and only do it once.