====== Not function  ======

 


 
==== Description ====
 
Returns the logical complement of an expression.
 
==== Syntax ====
 
//result// = **Not**(//expression//)
 
==== Parameters ====
 
The Not function has the following parameters.

^Parameter^Description^
|//expression//|May designate any data. The result of Not is the logical inverse of the specified expression. It generates a value of 1 (one) if the expression evaluates to false, or it generates a value of 0 (zero) if the expression evaluates to true.\\ ||

 
==== Example ====
 
<code>
* Check for an unassigned variable (for example, an argument).

if not(Assigned(Var)) then
       Var = ""
end
</code>