I am rather new to UWP programming and have an issue with the navigation. I followed the coding example of https://docs.microsoft.com/de-de/windows/uwp/design/controls-and-patterns/navigationview and it does create it all fine - theoretically. Whenever I launch the program, I get this:
I found the following thread that describes my problem too and suggests an answer.
When I impement a flag for ifFirst, the loop stops, but the navigation won't change pages anymore. Does anyone know a fix for that?