Walking through a drawings Blocks collection and grabbing xref's only (by checking the IsXRef prop), how would I get the path of each xref?
As I understand it, the Path is a property of the inserted, graphical xref .. of the AcadExternalReference object. Does this mean that I have to get hold of the block Name and then go iterate the entire drawing database for inserted instances of that xref? Of course, alternatively I can make a filtered selection set but it still requires looking at the graphical objects, does it not?
Through lisp, the path can be retrieved from the BLOCK entity, which is basically an AcDbBlockBegin object. Through VBA, it doesn't seem possible to access this object, or at least it doesn't seem to hold any path information.