Using and storing variables
Here are some examples to illustrate the concept which enables the results of calculations to be stored for further use in the template, and even for future templates.
IncrementV
Using variables to calculate totals
XpressDox give the template author the ability to perform calculations and other operations on the values of data elements, and to store those values in variables for later use in the template. One example of this is the ability to calculate totals on repeated data elements.
The IncrementV Function
This function provides a useful way of adding an amount to an XpressDox variable. There are two forms of the function: «IncrementV(‘Counter’)» This will add 1 to the value of the variable ‘Counter’. «IncrementV(‘Total’, UnitPrice)»
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