public String toString() {StringBuilder buffer = new StringBuilder();for (int i = 0; i < fields.length; i++) {buffer.append(fields[i].toString());if ((i+1) < fields.length)buffer.append(',');}return buffer.toString();}
public override string ToString(){StringBuilder buffer = new StringBuilder();for (int i = 0; i < fields.Length; i++){buffer.Append(fields[i].ToString());if ((i + 1) < fields.Length){buffer.Append(',');}}return buffer.ToString();}