' FB 1.05.0 Win64

' Three different ways of returning a value from a function

Function Sum (x As Integer, y As Integer) As Integer
  Sum = x + y  '' using name of function
End Function

Function Sum2 (x As Integer, y As Integer) As Integer
  Function = x + y  '' using Function keyword
End Function

Function Sum3 (x As Integer, y As Integer) As Integer
  Return x + y  '' using Return keyword which always returns immediately
End Function

Print Sum (1, 2)
Print Sum2(2, 3)
Print Sum3(3, 4)
Sleep