public static void Run()
{
// ExStart:ShowCellRangeAsDataLabels
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Create workbook from the source Excel file
Workbook workbook = new Workbook(dataDir + "source.xlsx");
// Access the first worksheet
Worksheet worksheet = workbook.Worksheets[0];
// Access the chart inside the worksheet
Chart chart = worksheet.Charts[0];
// Check the "Label Contains - Value From Cells"
DataLabels dataLabels = chart.NSeries[0].DataLabels;
dataLabels.ShowCellRange = true;
// Save the workbook
workbook.Save(dataDir + "output_out.xlsx");
// ExEnd:ShowCellRangeAsDataLabels
}
}