Listbox aggregation

The listbox aggregation shows you the sums in the numeric columns of a listbox. This is especially useful if you have grouped the listbox by a certain heading, as this will give you the subtotals for each group.

This function is called up by clicking the button Listbox configuration and then Aggregation .

The count (CNT) shows the number of entries, added sums are preceded by a sigma Σ. If the entries are grouped under different headings, counts and sums are also provided for each group, while the bottom line shows the totals of all records in the listbox.

Figure 56: Listbox without aggregation

Figure 57: Listbox with aggregation