Data conversion and formatting functions

Some data type conversions are handled in the normal process flow by NAV without any particular attention on part of the Developer, such as Code to Text and Char to Text. Some data type conversions can only be handled through C/AL functions. Formatting is included because it can also include a data type conversion. Rounding does not do a data type conversion, but it does result in a change in format (the number of decimal places). Let's review the following functions:

• The ROUND function
• The FORMAT function
• The EVALUATE function

ROUND function

The ROUND function allows us to control the rounding precision for a decimal expression. The syntax for the ROUND function is as follows:

DecimalResult := ROUND (Number [, Precision...