sets the value of the grouping property . concode_field_sep CTBoolean varyColors concode_elem_sep List<CTAreaSer> ser concode_elem_sep CTDLbls dLbls concode_elem_sep CTChartLines dropLines concode_elem_sep CTExtensionList extLst concode_elem_sep CTGrouping grouping concode_elem_sep List<CTUnsignedInt> axId concode_field_sep CTGrouping getGrouping concode_elem_sep List<CTAreaSer> getSer concode_elem_sep CTExtensionList getExtLst concode_elem_sep List<CTUnsignedInt> getAxId concode_elem_sep void setExtLst concode_elem_sep CTDLbls getDLbls concode_elem_sep CTChartLines getDropLines concode_elem_sep void setDropLines concode_elem_sep CTBoolean getVaryColors concode_elem_sep void setVaryColors concode_elem_sep void setDLbls
void function ( CTGrouping arg0 ) { this . grouping = arg0 ; }