Hippocode 22 Posted April 4, 2014 From the advanced object example in testermodule there is an object that can be on more then one layer which I thought it wasn't possible. It loads extended properties but I can't find any info about on http://developer.vectorworks.net/index.php/SDK:Parametric_Extended_Properties EObjectEvent CObjAdvComplex_EventSink::OnInitXProperties(CodeRefID objectID) { // obtain the interfact for accessing the extended properties using namespace VectorWorks::Extension; VCOMPtr extProps( IID_ExtendedProps ); extProps->SetObjectProperty( objectID, kObjXPropSupportProxyObjects, true ); return kObjectEventNoErr; } It also uses a function not listed anywhere gSDK->GetProxyParent( fhObject ); I'm not interested in this particular function but I'm wondering if there are more unlisted functions like this.. Quote Share this post Link to post