Sgn Function

Returns an integer number between -1 and 1 that indicates if the number that is passed to the function is positive, negative, or zero.

Syntax:

Sgn (Number)

Return value:

Integer

Parameters:

Number: Numeric expression that determines the value that is returned by the function.

Example:

Sub ExampleSgn
    Print sgn(-10) ' returns -1
    Print sgn(0) ' returns 0
    Print sgn(10) ' returns 1
End Sub