Convert 64-bit signed integer value to an array of bytes.
using System; class GetBytesInt64Demo { const string formatter = "{0,22}{1,30}"; public static void GetBytesInt64( long argument ) { byte[] byteArray = BitConverter.GetBytes( argument ); Console.WriteLine( formatter, argument, BitConverter.ToString( byteArray ) ); } public static void Main( ) { GetBytesInt64( 0 ); GetBytesInt64( 0xFFFFFF ); } }