i know change the font name and size. and i know draw it transparent. but, depending on font name, some strings are showed with a white color

C++ - win32: how can i draw correctly a transparent text?-font-name-incorrect-gif

like you see on image, the child control is transparent with an image and blue string. but do you see the white color on string? how can i avoid these 'problem'? how can i draw a clear string?