plinkie is right
however you if for some reason you do because maybe there is some error code that passes with it?.
so don't forget your qoutes.
In the properties list on the side. Don't use qoutes as that automatically handles data types. But in all expression lines make sure you use qoutes.
Object.V = false
object.setVaribale V = "false:
So to check it then do
Object.V != "false". this would check string object of V against string
Object.V != false. is comparing a STRING against a BOOLEAN value as false is actually system value.