Convert.ToBoolean (Int32) converts 32-bit signed integer to Boolean value.
Class Sample Public Shared Sub Main() Dim numbers() As Integer = { Int32.MinValue, -2010,2010, Int32.MaxValue } Dim result As Boolean For Each number As Integer In numbers result = Convert.ToBoolean(number) Console.WriteLine("{0,-15:N0} --> {1}", number, result) Next End Sub End Class