Equivalent to selecting cells or changing the active cell
static int Select( const CXlOper& selection, const CXlOper& active_cell = CXlOper::MissingArg() );
Selection is the cell or range of cells you want to select.
Active_cell is the cell in selection you want to make the active cell.
Zero if the function has been called successfully; non-zero if the function could not be called. See Error codes for a list of return values.
See the Microsoft Excel on-line Help for full details about this function.