Public Function SetPositionSourceFile( _
    ByVal File As String _
) As IAgPlPosFile

public IAgPlPosFile SetPositionSourceFile(
    string File
);

public: IAgPlPosFile^ SetPositionSourceFile(
    String __gc ^ File
);

public: HRESULT SetPositionSourceFile(
    BSTR File,
    IAgPlPosFile ** ppRetVal
);

public IAgPlPosFile setPositionSourceFile(
    String File
);

def SetPositionSourceFile(self, File:str) -> "IAgPlPosFile":