Calculation function
These calculations are possible:
  | Function | Description | 
|---|---|
| SUM | The sum of all the lines in the list box. | 
| MIN | The minimum value of all the lines in the list box. | 
| MAX | The maximum value of all the lines in the list box. | 
| AVG | The average value of all the lines in the list box. | 
| CNT | The number of lines in the list box. To do this, set the <Field ID> to 0 (zero) in the @@35. | 
| SUMS | The sum of all the selected lines in the list box. | 
| MINS | The minimum value of all the selected lines in the list box. | 
| MAXS | The maximum value of all the selected lines in the list box. | 
| AVGS | The average of all the selected lines in the list box. | 
| CNTS | The number of selected lines in the list box. To do this, set the <Field ID> to 0 (zero) in the @@35. |