public override string ToString()
{
if (Count == 0)
return string.Empty;
else
{
StringBuilder ret = new StringBuilder();
for (int i = 0; i < Count; i++)
{
if (i > 0)
ret.Append(_language == Language.CSharp ? "," : ", ");
ret.Append(this[i].ToString());
}
return ret.ToString();
}
}