| title | keywords | f1_keywords | api_name | ms.assetid | ms.date | ms.localizationpriority | ||
|---|---|---|---|---|---|---|---|---|
WorksheetFunction.IsLogical method (Excel) |
vbaxl10.chm137151 |
|
|
1c7ac638-676c-6276-0604-5ecbf053407c |
05/23/2019 |
medium |
Checks the type of value and returns True or False depending on whether the value refers to a logical value.
expression.IsLogical (Arg1)
expression A variable that represents a WorksheetFunction object.
| Name | Required/Optional | Data type | Description |
|---|---|---|---|
| Arg1 | Required | Variant | Value - the value that you want tested. Value can be a blank (empty cell), error, logical, text, number, or reference value, or a name referring to any of these, that you want to test. |
Boolean
The value arguments of the IS functions are not converted. For example, in most other functions where a number is required, the text value 19 is converted to the number 19. However, in the formula ISNUMBER("19"), 19 is not converted from a text value, and the IsNumber function returns False.
The IS functions are useful in formulas for testing the outcome of a calculation. When combined with the IF function, they provide a method for locating errors in formulas.
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