private static void AddHeaderMultiField(DataStringCollection source, StringCollection values, string name, string delimiter)
{
if (values.Count > 0)
{
AddHeaderField(source, name, values[0] + ((values.Count > 1) ? delimiter : string.Empty));
for (int i = 1; i < values.Count; i++)
{
source.Add('\t' + values[i] + ((i < (values.Count - 1)) ? delimiter : string.Empty));
}
}
}