WM_NEXTMENU - Parameters

hwndMenu (HWND)

Menu-control window handle.

usPrev (USHORT)

Previous-menu indicator.

TRUE

Beginning of the menu has been reached
FALSE
End of the menu has been reached.

hwndNewMenu (HWND)

New menu window handle.

NULLHANDLE

No new menu
Other
New menu window handle.

---

[Back: WM_NEXTMENU Return Value - hwndNewMenu]
[Next: WM_NEXTMENU - Syntax]