Syntax:
Sgn(Num)
Group: Math
Description:
Return the sign.
Parameter Description
Num Return the sign of this numeric value. Return -1 for negative. Return 0 for zero. Return 1 for positive.
See Also: Abs.
Example:
Sub
Main
Debug.Print
Sgn(9) ' 1
Debug.Print
Sgn(0) ' 0
Debug.Print
Sgn(-9) '-1
End Sub