C# 之 流和字符串之间的相互转换

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