Element.IsExternalFileReference
Description:
Determines whether this Element represents an external file.
Determines whether this Element represents an external file.
Remarks:
Linked files are references to external files, but imported files are not, as their data is brought wholly into Revit.
Linked files are references to external files, but imported files are not, as their data is brought wholly into Revit.
public bool IsExternalFileReference()
bool
True if this element contains information about some external
file, false if it does not.