序列化实现 深拷贝

 1         private static Object DeepClone(Object original)
 2         {
 3             using (MemoryStream stream = new MemoryStream())
 4             {
 5                 BinaryFormatter formatter = new BinaryFormatter();
 6 
 7                 formatter.Context = new StreamingContext(StreamingContextStates.Clone);
 8 
 9                 formatter.Serialize(stream, original);
10 
11                 stream.Position = 0;
12 
13                 return formatter.Deserialize(stream);
14             }
15         }