docs: public void setupFields()
      {
          FieldInfo field = null;
          for (int iFieldSeq = DBConstants.MAIN_FIELD; iFieldSeq < 256; iFieldSeq++)
          {
              field = this.setupField(iFieldSeq);     // Allocate this Field (may be overidden)
              if (field == null)
                  break;                              // End of fields
          }
      }