How to get rid of the title bar in windows universal platform?

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Win10

I want to make my program for Windows Universal Platform to launch in full-screen mode and without title bar.

I can make it run full screen by adding this line into App.xaml.cs

public App()
{

ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.FullScreen;

Even though it makes title bar disappear it will pop-up if we navigate the mouse cursor at the top of a screen allowing to shrink the window or close. So, how to make title bar disappear at all?