ExternalFileReference

Name	Return Type	Description	Inherited From
M Dispose()	None	Releases all resources used by the ExternalFileReference
M Equals	None	(Inherited from Object .)	Object .
M GetAbsolutePath()	ModelPath	Returns an absolute path to the referenced file, regardless of whether the PathType.Enum is relative or absolute.
M GetHashCode	None	(Inherited from Object .)	Object .
M GetLinkedFileStatus()	LinkedFileStatus	Returns a LinkedFileStatus.Enum corresponding to the load status of the referenced file.
M GetPath()	ModelPath	Gets the path of the link, relative or absolute according to the link's settings
M GetReferencingId()	ElementId	Gets the ElementId corresponding to the element which this ExternalFileReference is associated with.
M GetType	None	(Inherited from Object .)	Object .
M IsValidExternalFileReference(ExternalFileReference)	bool	Checks an ExternalFileReference to see if it is properly created.
M IsValidPathTypeForExternalFileReference(PathType)	bool	Checks whether a PathType enum value will be valid to use with this ExternalFileReference.
M ToString	None	(Inherited from Object .)	Object .

Name	Return Type	Description
P ExternalFileReferenceType	ExternalFileReferenceType	The type of external file which this object references.
P IsValidObject	bool	Specifies whether the .NET object represents a valid Revit entity.
P PathType	PathType	The path type of the link (relative, absolute, or server).