字符串和流之间的转换

        将字符串转化为字节流#region 将字符串转化为字节流
        /**//// <summary>
        /// 将字符串转化为字节流
        /// </summary>
        /// <param name="_Source">字串</param>
        /// <returns>字节流</returns>
        public static byte[] String2Bytes(string strSource)
        {
            System.IO.MemoryStream   memoryStream=new   System.IO.MemoryStream();   
            System.IO.BinaryWriter   binaryWriter=new   System.IO.BinaryWriter(memoryStream);   
            binaryWriter.Write( strSource );
            byte[]   buffer=memoryStream.GetBuffer();
            return buffer;    
        }
        #endregion

        
        将字节流转化为字符串#region 将字节流转化为字符串
        /**//// <summary>
        /// 将字节流转化为字符串
        /// </summary>
        /// <param name="bytData">字节流</param>
        /// <returns>字串</returns>
        public static string Bytes2String(byte[] bytData)
        {
            //字节流->字符串   
            System.IO.MemoryStream   memoryStream2 = new   System.IO.MemoryStream(bytData);   
            System.IO.BinaryReader   binaryReader = new   System.IO.BinaryReader(memoryStream2);   
            string   s2=binaryReader.ReadString();   
            return s2;
        }
        #endregion