public void Export_CSV(string FileName, eSpreadsheetUpdateMode UpdateMode, char Separator, System.Text.Encoding encoding)
{
LanguageSourceData source = GetSourceData();
string CSVstring = source.Export_CSV(null, Separator, mProp_Spreadsheet_SpecializationAsRows.boolValue);
System.IO.File.WriteAllText(FileName, CSVstring, encoding);
}