title: Set AppUserModelID for a window
body: <p>To set an AppUserModelID for the whole process, I can use <a href="https://msdn.microsoft.com/en-us/library/windows/desktop/dd378422" rel="nofollow noreferrer"><code>SetCurrentProcessExplicitAppUserModelID()</code></a>. How do I set the AppUserModelID for an individual window?  I am using C#, but I am open to a native Win32 solution as long as I have something that works.</p>