Programming Reference Manual
 
Syntax
 
CBool(Num|$)
 
Description
Convert to a boolean value. Zero converts to False, while all other values convert to True.  
 
Parameter
Description
Num|$
Convert a number or string value to a boolean value.
See Also
 
Example
 
Sub Main
    Debug.Print CBool(-1) 'True
    Debug.Print CBool(0)  'False
    Debug.Print CBool(1)  'True
End Sub