Returns an expression converted to the Boolean data type.
Syntax
CBool ( expr )
Elements
expr
CBool returns an expression that has been converted to a Variant of subtype Boolean.
CBool(EMPTY) returns 0 (False).
If expr is a numeric expression, CBool returns a variant containing the value True or False, depending on the value of the numeric expression: 0 becomes False, and any other value becomes True.
If expr lies outside the acceptable range for the Boolean subtype, the function raises an error.
Example See Also