What is XAML app's counterpart of IFrameworkView.Uninitialize method

Question

In a Direct3D app, we have the IFrameworkView.Uninitialize virtual function to uninitialize the application, I can release application resource in this function. However, in a XAML app, I could not find a function to do the job. It seems that App::OnSuspending may be the place but I am not sure. Could someone help?

Answer 1

There isn't a direct analogy since the Xaml framework hands the IFrameworkView for you.

Depending on what resources you are looking at you can either release them in OnSuspending and reacquire them in OnResume or you can just hang on to them and not directly release them.

--Rob

Answer 2

As my app is written in C++, if I hang on and do not release the resource, will there be a memory leak?

Answer 3

If you are just talking about C++ memory then it won't leak: when the app is closed all of its memory is automatically freed.

--Rob