Boolean Not function in Expression Editor

[Anonymous]

Please implement a Boolean Not function to the Flag type for example Not(False) = True Not(True) = False

[EdwardKung]

Hi michaell, As a workaround, you can use this instead, where the first Flag is the Flag you're working on. (Len(True)-Len(False)) * -1= 0 will return Flag: False (Len(False)-Len(False)) * -1= 0 will return Flag: True