using System;
using System.Text;
using System.Globalization;
namespace TestText
{
	
	class App
	{		
		[STAThread]
		static void Main(string[] args)
		{			
			//產(chǎn)生一組10隨機字節(jié)
			Byte[]bytes=new byte[10];
			new Random().NextBytes(bytes);
			Console.WriteLine(BitConverter.ToString(bytes));
			//解碼為base-64
			String s=Convert.ToBase64String(bytes);
			Console.WriteLine(s);
			//將base-64 編碼為一個字節(jié)數(shù)組
			bytes=Convert.FromBase64String(s);
			Console.WriteLine(BitConverter.ToString(bytes));
		}		
	}
}