All ARCHICAD text is Unicode-based, so you can put in any character you like. Use resources for all the UI components so you can localise each target region. So you might have multiple versions of your resources targeting EN, FR, DE or TH. ARCHICAD won't automatically switch between these, so you need to build locale-specific versions.
Hi Ralph,
Thank for answer.
In previous version of ArchiCAD api I can display Thai character in dialog, but in api 22 Thai character display as ???????? in dialog. How can I solve this ?
Thank
Hemmachr