protected override void OnSourceInitialized(EventArgs e) { base.OnSourceInitialized(e); WindowPlacementHandler.SetPlacement(new WindowInteropHelper(this).Handle); OnMainWindowSizeChanged?.Invoke(this.Width, this.Height); mainPage.Visibility = Visibility.Visible; }
private void WindowSizeChanged(object sender, SizeChangedEventArgs e) { OnMainWindowSizeChanged?.Invoke(this.Width, this.Height); }