NGWS SDK Documentation  

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Sgn Function Example

This example uses the Sgn function to determine the sign of a number.

Dim MyVar1, MyVar2, MyVar3, MySign
MyVar1 = 12: MyVar2 = -2.4: MyVar3 = 0
MySign = Sgn(MyVar1)   ' Returns 1.
MySign = Sgn(MyVar2)   ' Returns -1.
MySign = Sgn(MyVar3)   ' Returns 0.