如何將網絡流轉化為內存流 C#

        //將獲取的文件流轉化為內存流
        public static MemoryStream ConvertStreamToMemoryStream(Stream stream)
        {
            MemoryStream memoryStream = new MemoryStream();
            if (stream != null)
            {
                byte[] buffer = ReadFull(stream);
                if (buffer != null)
                {
                    var binaryWriter = new BinaryWriter(memoryStream);
                    binaryWriter.Write(buffer);
                }
            }
            return memoryStream;
        }


    public static byte[] ReadFull(Stream input)
    {
        byte[] buffer = new byte[16 * 1024];
        using (MemoryStream ms = new MemoryStream())
        {
            int read;
            while ((read = input.Read(buffer, 0, buffer.Length)) > 0)
            {
                ms.Write(buffer, 0, read);
            }
            return ms.ToArray();
        }
    }</pre>