Ok i''m using delphi BUT i''m using C++ help files (cant get a delphi translation of the code in WGPFD) I only have Delphi5 and not C/C++ so i cant test it my self Here is the C++ code in question. LRESULT CALLBACK WindowProc(HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam) { // what is the message switch(msg){ case WM_CREATE:{ // do initialization stuff here return(0); } break; ... // process any messages that we didn''t take care of return (DefWindowProc(hwnd, msg, wparam, lparam)); } // end WinProc The break is used to exit the switch statment but does it jump to the end of the proc or out of the switch statment?