Windows 10 universal app - Run in fullscreen mode by default
And in C++ :
Windows::UI::ViewManagement::ApplicationView::PreferredLaunchWindowingMode =
Windows::UI::ViewManagement::ApplicationViewWindowingMode::FullScreen;
To launch application in full screen mode, try setting ApplicationView.PreferredLaunchWindowingMode
as early as in App.xaml.cs
's constructor
public App()
{
ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.FullScreen;
To have a button that toggles the full screen mode, do
var view = ApplicationView.GetForCurrentView();
if (view.IsFullScreenMode)
{
view.ExitFullScreenMode();
}
else
{
view.TryEnterFullScreenMode();
}
However, I need to add that even without specifying any of the code above, when you open your app inside a Windows 10 tablet or a Windows 10 desktop with Tablet Mode enabled, the app will automatically maximise itself to full screen.
As long as your app is available on Windows 10 Desktop devices, I would recommend you not to set it to full screen at start-up 'cause UX wise it's a lot easier for desktop users to work with windowed applications.
try this:
this.InitializeComponent();
ApplicationView.GetForCurrentView().TryResizeView(new Size(1360, 768));