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
* Check for an unassigned variable (for example, an argument). if not(Assigned(Var)) then Var = "" end