Public Function AddAtIndex( _
    ByVal Index As Integer _
) As IAgAvtrPhase

public IAgAvtrPhase AddAtIndex(
    int Index
);

public: IAgAvtrPhase^ AddAtIndex(
    int Index
);

public: HRESULT AddAtIndex(
    long Index,
    IAgAvtrPhase ** ppPhase
);

public IAgAvtrPhase addAtIndex(
    int Index
);

def AddAtIndex(self, Index:int) -> "IAgAvtrPhase":