SetExternalWorkbook()

ChartData::SetExternalWorkbook(System::String) method

Sets external workbook as a data source for the chart. Chart data will be updated from the target workbook.

void Aspose::Slides::Charts::ChartData::SetExternalWorkbook(System::String workbookPath) override

Arguments

ParameterTypeDescription
workbookPathSystem::StringPath to the target workbook

Remarks

auto pres = System::MakeObject<Presentation>();
auto chart = pres->get_Slides()->idx_get(0)->get_Shapes()->AddChart(Aspose::Slides::Charts::ChartType::Pie, 50.0f, 50.0f, 400.0f, 600.0f, true);
auto chartData = chart->get_ChartData();
(System::AsCast<Aspose::Slides::Charts::ChartData>(chartData))->SetExternalWorkbook(u"../../workbook.xlsx");

ChartData::SetExternalWorkbook(System::String, bool) method

Sets external workbook as a data source for the chart.

void Aspose::Slides::Charts::ChartData::SetExternalWorkbook(System::String workbookPath, bool updateChartData) override

Arguments

ParameterTypeDescription
workbookPathSystem::StringPath to the target workbook
updateChartDataboolIf value is false only workbook path will be updated. Chart data won’t be loaded and updated from the target workbook. Can be used when target workbook doesn’t exist or it’s not available. If value is true chart data will be updated from the target workbook.

Remarks

auto pres = System::MakeObject<Presentation>();
auto chart = pres->get_Slides()->idx_get(0)->get_Shapes()->AddChart(Aspose::Slides::Charts::ChartType::Pie, 50.0f, 50.0f, 400.0f, 600.0f, true);
auto chartData = chart->get_ChartData();
(System::AsCast<Aspose::Slides::Charts::ChartData>(chartData))->SetExternalWorkbook(u"http://path/doesnt/exists", false);

See Also

SetRange() SwitchRowColumn()