Public Property Get CellValue( _
    ByVal col As Long, _
    ByVal row As Long _
) As Long
Public Property Let CellValue( _
    ByVal col As Long, _
    ByVal row As Long, _
    ByVal value As Long _
)

public:
int get_CellValue (
    int col,
    int row
)
void put_CellValue (
    int col,
    int row,
    int value
)