Totals

In many reports, we may need to show some total information: sum of the group, number of rows in the list, and many others. FastReport uses totals to perform this task. For the total, you need to indicate the following parameters:

• the total function type;
• the expression, which is supposed to be calculated. For the Count function, you do not need to indicate the expression;
• the condition. The function will be calculated if the condition is met. It's not obligatory to set up the condition.
• the data band, for which the function will be processed;
• the band, in which the total value will be printed.

The list of total functions is given below:

Function	Description
Sum	Calculates the sum of the expression.
Min	Calculates the minimum value of the expression.
Max	Calculates the maximum value of the expression.
Average	Calculates the average value of the expression.
Count	Returns the number of rows.
CountDistinct	Returns the number of distinct values.