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Anonymous
in reply to: marcin_otręba

unfortunately it didnt solve the problem. 

 

tried to catch the exception, and for those that dont work it throws this:

 

 

System.Runtime.InteropServices.COMException (0x80004005): Unbekannter Fehler (Ausnahme von HRESULT: 0x80004005 (E_FAIL))
bei System.RuntimeType.ForwardCallToInvokeMember(String memberName, BindingFlags flags, Object target, Int32[] aWrapperTypes, MessageData& msgData)
bei Inventor.PropertySet.get_Item(Object Index)
bei TanzerFileProp.TanzerFileProp.StandardAddInServer.m_userinputevent_OnSelect(ObjectsEnumerator JustSelectedEntities, ObjectCollection& MoreSelectedEntities, SelectionDeviceEnum SelectionDevice, Point ModelPosition, Point2d ViewPosition, View View) in C:\Users\cad-13\source\repos\TanzerFileProp\TanzerFileProp\StandardAddInServer.vb:Zeile 215.