https://community.graphisoft.com/t5/Archicad-C-API/Window-type/m-p/653025#M10153 <P>Hi, Could you try to call ACAPI_Element_GetMemo() and get memo.params list, then check the parameter value of "<SPAN>ac_cw_function</SPAN>" ? It should be true if it's a corner window.</P> <P>HTH.</P> Tue, 25 Feb 2025 06:57:58 GMT Hiromichi Shinkawa 2025-02-25T06:57:58Z https://community.graphisoft.com/t5/Archicad-C-API/Window-type/m-p/652521#M10140 <P>How can I find if a window element is a corner window or not? On the variationID field always is a corner window even if I placed it a normal window.</P> Thu, 20 Feb 2025 10:32:41 GMT https://community.graphisoft.com/t5/Archicad-C-API/Window-type/m-p/652521#M10140 korosi 2025-02-20T10:32:41Z https://community.graphisoft.com/t5/Archicad-C-API/Window-type/m-p/653025#M10153 <P>Hi, Could you try to call ACAPI_Element_GetMemo() and get memo.params list, then check the parameter value of "<SPAN>ac_cw_function</SPAN>" ? It should be true if it's a corner window.</P> <P>HTH.</P> Tue, 25 Feb 2025 06:57:58 GMT https://community.graphisoft.com/t5/Archicad-C-API/Window-type/m-p/653025#M10153 Hiromichi Shinkawa 2025-02-25T06:57:58Z