/*
See SetWindowLong Platform SDK info for further styles.
*/

long CMainSheet::SetWindowStyle(HWND hWnd,long lStyleOffset,long dwStyle)
{
	dwStyle |= FromHandle(hWnd)->GetStyle();
	long lResult = ::SetWindowLong(hWnd, lStyleOffset, dwStyle);

	return (lResult==0) ? FALSE : TRUE;
}