Win32: full-screen and hiding taskbar

Question

I have a window, which I SetWindowPos(window, HWND_TOP, 0, 0, GetSystemMetrics(SM_CXSCREEN), GetSystemMetrics(SM_CYSCREEN), SWP_FRAMECHANGED);

It covers

Answer 1

Raymond Chen describes the "correct" way to do this at his blog:

https://devblogs.microsoft.com/oldnewthing/20100412-00/?p=14353

Fiddling with the task bar window explicitly is not recommended behaviour.