CODE :
System.IO.Stream stream;
TextStreamIo io;
System.IO.StreamReader reader;
XML fileContent;
io = TextStreamIo::constructForWrite();
io.write(strFmt("Personnel number,Name"));
HcmWorker HcmWorker;
HcmWorker = null;
while select HcmWorker
{
io.write(strFmt("%1,%2",HcmWorker.PersonnelNumber,HcmWorker.name()));
}
stream = io.getStream();
stream.Position = 0;
reader = new System.IO.StreamReader(stream);
filecontent = reader.ReadToEnd();
File::SendStringAsFileToUser(fileContent, 'Template.csv');