This .NET class wraps the AcDb::PathOption ObjectARX class. 

It represents path options.

Public Enum PathOption
  AbsolutePath = 3
  NoPath = 1
  PathAndFile = 4
  RelativePath = 2
End Enum

public enum PathOption {
  AbsolutePath = 3,
  NoPath = 1,
  PathAndFile = 4,
  RelativePath = 2
}