Public Function GetItemByIndex( _
    ByVal Index As Integer _
) As IAgDataPrvElement

public IAgDataPrvElement GetItemByIndex(
    int Index
);

public: IAgDataPrvElement^ GetItemByIndex(
    int Index
);

public: HRESULT GetItemByIndex(
    int Index,
    IAgDataPrvElement ** ppVal
);

public IAgDataPrvElement getItemByIndex(
    Integer Index
);

def GetItemByIndex(self, Index:int) -> "IAgDataPrvElement":