# Keyword Reference

# False / True

Boolean values for use in logical expressions.

$var = False
$var = True

## Remarks

These keywords should not be used in other than logical expressions, as AutoIt will not detect this 'misuse' and the results will be unpredictable.

## Related

IsBool

## Example

    #include <MsgBoxConstants.au3>

    Local $bBoolean = False
    If Not ($bBoolean = True) Then MsgBox($MB_SYSTEMMODAL, "Bool comparison", "OK") ; If $bBoolean is NOT equal to True then display the messagebox