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Boolean Commands
4D v20 R7
Not
Not
| Not ( boolean ) -> Function result | ||||||||
| Parameter | Type | Description | ||||||
| boolean | Boolean |
|
Boolean value to negate | |||||
| Function result | Boolean |
|
Opposite of Boolean | |||||
The Not function returns the negation of boolean, changing True to False or False to True.
This example first assigns True to a variable, then changes the variable value to False, and then back to True.
vResult:=True ` vResult is set to True
vResult:=Not(vResult) ` vResult is set to False
vResult:=Not(vResult) ` vResult is set to True
See also
PROPERTIES
Product: 4D
Theme: Boolean
Number:
34
PAGE CONTENTS
HISTORY
Created: < 4D v6
ARTICLE USAGE
4D Language Reference ( 4D v20 R7)
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