RemoveFontResource(L"C:\\Windows\\Fonts\\simfang.ttf");
AddFontResource(L"C:\\Windows\\Fonts\\simfang.ttf");
int r = AddFontResource(TEXT("C:\\WINDOWS\\FONTS\\simfang.ttf"));
PostMessage(HWND_BROADCAST, WM_FONTCHANGE, NULL, NULL);
SendMessage(HWND_BROADCAST, WM_FONTCHANGE, NULL, NULL);
？？？
原文：https://www.cnblogs.com/hshy/p/13189559.html