Aspose::Words::Drawing::Charts::ChartDataTable::get_HasHorizontalBorder method. Gets or sets a flag indicating whether a horizontal border of the data table is displayed. The default value is true in C++....Aspose::Words::Drawing::Charts::ChartDataTable::get_HasHorizontalBorder method. Gets or sets a flag indicating whether a horizontal border of the data table is displayed. The default value is true in C++.