IsNot Operator
Description 1 of 3 (test that a value is not equal to another value):
Test that a first value is not equal to a second value.
Synonym:
<>
Returns:
Boolean
Parameters:
Parameter | Data Type | Description |
|---|---|---|
1 | Any | The first value. |
2 | Any | The second value. |
Examples:
Expression | Result |
|---|---|
0 IsNot 1 | true |
1 <> 1 | false |
"b" <> "a" | true |
Description 2 of 3 (test that a list does not contain a value):
Test that a value is not a member of a list of values.
This is equivalent to
Not Member( value, list )
. Returns:
Boolean
Parameters:
Parameter | Data Type | Description |
|---|---|---|
1 | Any | The value. |
2 | Any* | The list of values. |
Examples:
Expression | Result |
|---|---|
"z" IsNot List("a","b","c") | true |
"c" <> List("a","b","c") | false |
Description 3 of 3 (test that a list does not contain a value):
Test that a value is not a member of a list of values.
This is equivalent to
Not Member( value, list )
. Returns:
Boolean
Parameters:
Parameter | Data Type | Description |
|---|---|---|
1 | Any* | The list of values. |
2 | Any | The value. |
Examples:
Expression | Result |
|---|---|
List("a","b","c") IsNot "z" | true |
List("a","b","c") <> "b" | false |
Related Content
-
Logic Functions
Format:
Article,
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