topic Expression Based Properties in Archicad C++ API

topic Expression Based Properties in Archicad C++ API https://community.graphisoft.com/t5/Archicad-C-API/Expression-Based-Properties/m-p/680877#M10651 <P>Hi !</P> <P>Is it possible to set expression Based Properties with the C++ API, and modify those expressions? </P> Tue, 21 Oct 2025 13:24:43 GMT Mathias Jonathan 2025-10-21T13:24:43Z Expression Based Properties https://community.graphisoft.com/t5/Archicad-C-API/Expression-Based-Properties/m-p/680877#M10651 <P>Hi !</P> <P>Is it possible to set expression Based Properties with the C++ API, and modify those expressions? </P> Tue, 21 Oct 2025 13:24:43 GMT https://community.graphisoft.com/t5/Archicad-C-API/Expression-Based-Properties/m-p/680877#M10651 Mathias Jonathan 2025-10-21T13:24:43Z Re: Expression Based Properties https://community.graphisoft.com/t5/Archicad-C-API/Expression-Based-Properties/m-p/680972#M10656 <P>Salut Mathias!</P> <P> </P> <P>There are some examples in Property_Test (e.g., `SimpleTestPropertiesWithExpressions()`)</P> <P> </P> <P>Best, Akos</P> Wed, 22 Oct 2025 02:26:02 GMT https://community.graphisoft.com/t5/Archicad-C-API/Expression-Based-Properties/m-p/680972#M10656 Akos Somorjai 2025-10-22T02:26:02Z