Net.Data lets you incorporate conditional logic and looping in your Net.Data macros using the IF and WHILE blocks.
IF and WHILE blocks use a condition list that helps you test one or more conditions, and then to perform a block of statements based on the outcome of the condition test. The condition list contains logical operators, such as = and <+, and terms, which are made up of quoted strings, variables, variable references, and function calls. Quoted strings can contain variable references and functions calls, as well. You can nest the condition list.
The following sections describe conditional logic and looping: