docs: public boolean seek(String strSeekSign) throws DBException
      {
          this.getRecord().setEditMode(Constants.EDIT_NONE);
          if (strSeekSign == null)
              strSeekSign = Constants.EQUALS;
          boolean bSuccess = this.doSeek(strSeekSign);
          if (bSuccess)
          {
              this.dataToFields(this.getRecord());
              this.setDataSource(null);
              this.getRecord().setEditMode(Constants.EDIT_CURRENT);
              return true;
          }
          else
              return false; // Not found
      }