Select functions
When you click the Functions button in the Expression editor it opens the Function Selection dialog box, listing all the functions available to the Expression editor.
To select a function for the expression you are creating
- Click the Functions button.
- Click a category in the Functions Category list on the left.
- From the Choices within Category list, double-click the function you want for the expression, or highlight it and click OK. The function is copied to the Expression dialog box.
See also
Quick reference to math functions
Math functions in expressions
Quick reference to security functions
About expressions