I often use a expression like this:
But why I cant do this:
But this give me a sintax error. I tryed to enclose with '()' but still got the error.
How can I use "not" ?
B4X:
if IsNumber(edtNumber.text) = false then
'do something
end if
B4X:
if not IsNumber(edtNumber.text) then
'do something
end ifHow can I use "not" ?