程序代码：

filestream filestream=new FileStream(Path,FileAccess.Read);
            int number;
            byte[] bye=new byte[8];
            NetworkStream stream=new NetworkStream(mysock);
            while((number=filestream.Read(bye,0,8))!=0)
            {
                stream.Write(bye,0,8);
                stream.Flush();
                bye=new byte[8];
            }