Inequality Comparison Operator in VB?

In C I write an if statement like:开发者_开发技巧

if (a != 0)

How do I write this != operator in VB?

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if a <> 0 then
  ' code
end if

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another way :)

    Dim a As Integer = 3
    If Not (a = 0) Then
        Console.WriteLine("is not equal")
    End If