How Can I use embedded font or install new fonts in my firemonkey application?
I tried this solution but WM_FONTCHANGE is not defined in FMX!
WM_FONTCHANGE
I want
You can surely use the Winapi.Messages unit in your FMX app which is clearly targeting Windows, and the message constant is defined there.
Winapi.Messages
If you don't want to use Winapi.Messages, just define the constant in your own code:
const WM_FONTCHANGE = $001D;