关于深拷贝和浅拷贝的区别，主要在对于引用类型的成员的拷贝上，浅拷贝只是简单的复制引用的地址，深拷贝会生成一个完全独立的对象，包括对象内的引用成员。

浅拷贝：Object类提供了一个MemberwiseClone方法，一般是基于它来实现。

深拷贝：要求对象要实现Serializable特性，表明它是可以被序列化的。利用对象的序列化和反序列化来实现深度拷贝。

完整的例子如下：

using System;using System.Collections.Generic;using System.Text;namespace CsharpBase{    class CloneDemo    {        public static void Run()        {            People parent = new People("zhang", "30");            parent.type = "old";            parent.child.Name = "zhang xiao";            parent.child.Age = "1";            parent.PrintInfo();            //浅拷贝            People shallowParent = (People)parent.Clone();            //深拷贝            People deepParent = parent.DeepClone();            shallowParent.type = "shallow";            shallowParent.Name = "shallow zhang";            //浅拷贝对于引用型成员child只会复制其所在堆的首地址，不会进行真正的内容拷贝            //所以在这里shallowParent.child.Name的改变会导致parent.child.Name的改变，因为他们的            //child都指向了同一片内存区            shallowParent.child.Name = "shallow zhang xiao";            shallowParent.PrintInfo();            parent.PrintInfo();            deepParent.type = "Deep";            deepParent.Name = "Deep zhang";            //深拷贝能实现真正的拷贝            deepParent.child.Name = "Deep zhang xiao";             deepParent.PrintInfo();            parent.PrintInfo();            Console.ReadKey();        }        [Serializable]        private class People : ICloneable        {            public string type;            public string Name;            public string Age;            public Child child = new Child();            public People(string name, string age)            {                Name = name;                Age = age;            }            //浅拷贝            private People ShallowClone()            {                return (People)Clone();            }            #region ICloneable             public object Clone()            {                return this.MemberwiseClone();            }            #endregion            //深拷贝            public People DeepClone()            {                System.IO.Stream stream = new System.IO.MemoryStream();                System.Runtime.Serialization.IFormatter formater = new System.Runtime.Serialization.Formatters.Binary.BinaryFormatter();                formater.Serialize(stream, this);                stream.Seek(0, System.IO.SeekOrigin.Begin);                return (People)formater.Deserialize(stream);            }            public void PrintInfo()            {                System.Diagnostics.Debug.WriteLine("type:" + type);                System.Diagnostics.Debug.WriteLine("parent:" + Name);                System.Diagnostics.Debug.WriteLine("child:" + child.Name);                System.Diagnostics.Debug.WriteLine("---------------");            }        }       [Serializable]        private class Child        {            public string Name;            public string Age;        }    }}

注意，Child类也必须有Serializable特性，否则formater.Serialize(stream, this);的时候会抛出SerializableException异常。

运行结果：

type:old parent:zhang child:zhang xiao --------------- type:shallow parent:shallow zhang child:shallow zhang xiao --------------- type:old parent:zhang child:shallow zhang xiao  //这里被改变了 --------------- type:Deep parent:Deep zhang child:Deep zhang xiao --------------- type:old parent:zhang child:shallow zhang xiao //这里没变 ---------------