AcSmAcDbLayoutReference.ResolveFileName
From AutoCAD Sheet Set Manager API

Retrieves the fully qualified path to the resolved file name. S_FALSE is returned if the file is not found.
Syntax
ResolveFileName() As String
| Comments? |
From AutoCAD Sheet Set Manager API

Retrieves the fully qualified path to the resolved file name. S_FALSE is returned if the file is not found.
ResolveFileName() As String
| Comments? |