What is the contribution of HINSTANCE in Win32 Child Windows?

I know that the parent window requires a HINSTANCE that is used by the processor to identify a specific process in Win32 API Windows. But what if I don't provide HINSTANCE for the child windows like Button Static Edit Listbox Listview ... Etc Will that make a difference if I provide the HINSTANCE a NULL in those child widgets? Will the HINSTANCE of parent not be enough to identify it's children?

5th Oct 2022, 5:54 PM
[B.S.] BITTU - avatar
0 Answer