使用C#将字符串转化成流，将流转换成字符串,代码如

using System;
using System.IO;
using System.Text;
namespace CSharpConvertString2Stream
{    
class Program    
{               
       static void Main( string[] args )
         {            
            string str = "Testing 1-2-3";             //convert string 2 stream            
            byte[] array = Encoding.ASCII.GetBytes(str);            
             MemoryStream stream = new MemoryStream(array);             //convert stream 2 string      
             StreamReader reader = new StreamReader(stream);
            string text = reader.ReadToEnd();
             Console.WriteLine(text);
             Console.ReadLine();
        }  
   }
}