False
Determines whether the specified tag or expression is logically false.
| Function
| Group
| Execution
| Windows
| Embedded
| Thin Client
| Mobile Access
|
| False | Logical
| Synchronous
| Supported
| Supported
| Supported
| Supported
|
Syntax
- TagOrExpression
- Tag or expression to be used in the function.
Returned value
| 0
| If the tag or expression is not logically false.
|
| 1
| If the tag or expression is logically false.
|
Tip: You may find this function useful if you need to return an actual value of 0 when the expression returns some value other than 0.
Examples
| Tag Name
| Expression
|
| Tag
| False( 1 ) // Returned value = 0
|
| Tag
| False( 5 < 2 ) // Returned value = 1
|
False
