Public Sub SelectRegion( _
    ByVal RegionName As String _
)

public void SelectRegion(
    string RegionName
);

public: void SelectRegion(
    String __gc ^ RegionName
);

public: HRESULT SelectRegion(
    BSTR RegionName
);

public void selectRegion(
    String RegionName
);

def SelectRegion(self, RegionName:str) -> None: