Aspose::Words::Drawing::Charts::ChartDataLabelCollection::get_ShowLeaderLines method. Allows to specify whether data label leader lines need be shown for the data labels of the entire series. Default value is false in C++....Test Series" , System :: MakeArray < System :: String > ({ u... u "Excel" }), System :: MakeArray < double > ({ 2.7 , 3.2 ,...