https://community.graphisoft.com/t5/Archicad-C-API/marking-a-file-as-dirty/m-p/51900#M7566 <DIV class="actalk-migrated-content">I'm adding user data to elements using ACAPI_Element_SetUserData(), but if I close the file, my changes are not saved (if I do an explicit save, the changed are saved). Is there some simple way to mark the file as dirty so that the user is prompted to save changes upon closing the file?<BR /><BR />thanks in advance, Chuck</DIV> Fri, 04 Aug 2023 14:24:23 GMT Anonymous 2023-08-04T14:24:23Z https://community.graphisoft.com/t5/Archicad-C-API/marking-a-file-as-dirty/m-p/51900#M7566 <DIV class="actalk-migrated-content">I'm adding user data to elements using ACAPI_Element_SetUserData(), but if I close the file, my changes are not saved (if I do an explicit save, the changed are saved). Is there some simple way to mark the file as dirty so that the user is prompted to save changes upon closing the file?<BR /><BR />thanks in advance, Chuck</DIV> Fri, 04 Aug 2023 14:24:23 GMT https://community.graphisoft.com/t5/Archicad-C-API/marking-a-file-as-dirty/m-p/51900#M7566 Anonymous 2023-08-04T14:24:23Z