code: public int setValue(double value, boolean bDisplayOption, int iMoveMode)
      {           // Set this field's value
          Boolean bField = Boolean.FALSE;
          if (value != 0)
              bField = Boolean.TRUE;
          int errorCode = this.setData(bField, bDisplayOption, iMoveMode);
          return errorCode;
      }
docs: Set the Value of this field as a double.
  For a boolean, 0 for false 1 for true.
  @param value The value of this field.
  @param iDisplayOption If true, display the new field.
  @param iMoveMove The move mode.
  @return An error code (NORMAL_RETURN for success).