public static void Run()
{
// ExStart:1
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
// Open the template file.
Workbook workbook = new Workbook(dataDir + "Sample.xlsx");
// Access the first worksheet
Worksheet sheet = workbook.Worksheets[0];
// Access the first chart inside the sheet
Chart chart = sheet.Charts[0];
// Set text of second legend entry fill to none
chart.Legend.LegendEntries[1].IsTextNoFill = true;
// Save the workbook in xlsx format
workbook.Save(dataDir + "ChartLegendEntry_out.xlsx", SaveFormat.Xlsx);
// ExEnd:1
}
}