As I look through _WinAPI_* entries in the help file there are many without examples.
It's quite a task for any one person to undertake, so I propose anyone who can be bothered every now and then, figure one out and post an example here.
I'd suggest not using the help forum as that defeats the object.
I'll go first with an easy one from near the top.
EDIT: (regarding guinness' below post)
If you wish your example to be considered for help file entry, please follow his in