Imports System.Numerics
Imports System
Module Example
Public Sub Main()
Dim goodULong As BigInteger = 2000000000
Dim uLongFromBigInteger As ULong
uLongFromBigInteger = CType(goodULong, ULong)
Console.WriteLine(uLongFromBigInteger)
uLongFromBigInteger = CULng(goodULong)
Console.WriteLine(uLongFromBigInteger)
End Sub
End Module