public static void Run()
{
// ExStart:SettingPivotTableOption
// The path to the documents directory.
string dataDir = RunExamples.GetDataDir(System.Reflection.MethodBase.GetCurrentMethod().DeclaringType);
Workbook wb = new Workbook(dataDir + "input.xlsx");
PivotTable pt = wb.Worksheets[0].PivotTables[0];
// Indicating if or not display the empty cell value
pt.DisplayNullString = true;
// Indicating the null string
pt.NullString = "null";
pt.CalculateData();
pt.RefreshDataOnOpeningFile = false;
wb.Save(dataDir+ "output_out.xlsx");
// ExEnd:SettingPivotTableOption
}
}