1234
hFont = CreateFont( 18, 0, 0, 0, FW_MEDIUM, FALSE, FALSE, FALSE, ANSI_CHARSET, OUT_TT_PRECIS, CLIP_DEFAULT_PRECIS, DEFAULT_QUALITY, DEFAULT_PITCH | FF_DONTCARE, L"Tahoma");
12
hButton = CreateWindow(...); SendMessage(hButton, WM_SETFONT, (WPARAM)hFont, TRUE);