public PreviewWindowService() { // Prevent Closing by User _previewWindow.Closing += (S, E) => { E.Cancel = true; _previewWindow.Hide(); }; }
public PreviewWindowService() { // Prevent Closing by User _previewWindow.Closing += (S, E) => { E.Cancel = true; _previewWindow.Hide(); }; _previewWindow.IsVisibleChanged += (S, E) => _visible = _previewWindow.IsVisible; }
public PreviewWindowService() { _previewWindow.IsVisibleChanged += (sender, e) => _visible = _previewWindow.IsVisible; _visible = _previewWindow.IsVisible; // Prevent Closing by User _previewWindow.Closing += (sender, e) => { e.Cancel = true; _previewWindow.Hide(); }; }