BitConverter.GetBytes(UInt64) Returns the specified 64-bit unsigned integer value as an array of bytes.
Imports System Imports System.Globalization Imports Microsoft.VisualBasic Module GetBytesUInt64Demo Sub GetBytesUInt64( argument As UInt64 ) Dim byteArray As Byte( ) = BitConverter.GetBytes( argument ) Console.WriteLine( BitConverter.ToString( byteArray ) ) End Sub Sub Main( ) GetBytesUInt64( Convert.ToUInt64( 1000000000 ) ) End Sub End Module