Convert.ToBoolean converts 8-bit unsigned integer to Boolean value.
Class Sample Public Shared Sub Main() Dim bytes() As Byte = { Byte.MinValue, 100, 200, Byte.MaxValue } Dim result As Boolean For Each byteValue As Byte In bytes result = Convert.ToBoolean(byteValue) Console.WriteLine("{0,-5} --> {1}", byteValue, result) Next End Sub End Class