https://forums.autodesk.com/t5/net-forum/managed-wrapper-dbobjectcollection/m-p/3651926#M52975 <P>How do I convert a DBObjectCollection to an AcDbVoidPtrArray in a managed wrapper class? Any ideas? I have a series of entities (Non-database resident) that I want to pass through to my unmanaged custom object, but I cannot find any references to this type of action.</P><P>&nbsp;</P><P>Any suggestions?</P><P>&nbsp;</P><P>Mike B</P> Tue, 09 Oct 2012 14:10:26 GMT Anonymous 2012-10-09T14:10:26Z https://forums.autodesk.com/t5/net-forum/managed-wrapper-dbobjectcollection/m-p/3651926#M52975 <P>How do I convert a DBObjectCollection to an AcDbVoidPtrArray in a managed wrapper class? Any ideas? I have a series of entities (Non-database resident) that I want to pass through to my unmanaged custom object, but I cannot find any references to this type of action.</P><P>&nbsp;</P><P>Any suggestions?</P><P>&nbsp;</P><P>Mike B</P> Tue, 09 Oct 2012 14:10:26 GMT https://forums.autodesk.com/t5/net-forum/managed-wrapper-dbobjectcollection/m-p/3651926#M52975 Anonymous 2012-10-09T14:10:26Z https://forums.autodesk.com/t5/net-forum/managed-wrapper-dbobjectcollection/m-p/3652890#M52976 <P>The value of the UnmanagedObject property of a DBObjectCollection is a pointer to the wrapped&nbsp;<SPAN>AcDbVoidPtrArray*. Call ToPointer() and cast the returned value to AcDbVoidPtrArray*</SPAN></P> Tue, 09 Oct 2012 22:16:54 GMT https://forums.autodesk.com/t5/net-forum/managed-wrapper-dbobjectcollection/m-p/3652890#M52976 DiningPhilosopher 2012-10-09T22:16:54Z