void ImageBox::GetPicture(Bitmap& img) const { img.CopyBitmap(picture); }
void Button::GetPicture(Bitmap& img) { img.CopyBitmap(picture); }
void ImageBox::GetPicture(Bitmap& img) const { img.CopyBitmap(picture); }
void Button::GetPicture(Bitmap& img) { img.CopyBitmap(picture); }