"Ulrich Czekalla" ulrich.czekalla@utoronto.ca wrote:
- if (control->hwnd)
- {
WNDPROC oldproc = (WNDPROC) SetWindowLongW(control->hwnd, GWLP_WNDPROC,
(LONG)MSIRadioGroup_WndProc);
I'd suggest to use SetWindowLongPtrW even it's just a macro in Win32 we still need to write 64-bit clean code.