C#使用BinaryWriter将二进制流保存为文件

//
// Save Stream as a file
// author:
//   newmin (www.ops.cc)
//
MemoryStream ms=new MemoryStream();
using (FileStream fs = new FileStream("C:\\1.jpg", FileMode.Create))
{
      BinaryWriter bw = new BinaryWriter(fs);
      bw.Write(ms.ToArray());
      bw.Close();
      fs.Flush();
}