本文介绍了原型模式的概念、原理及应用场景，探讨了如何通过复制现有对象快速生成相同实例的方法，包括浅拷贝与深拷贝的区别，并提供了C#实现示例。
原型模式（Prototype Pattern）
概述
原型模式的用意是：通过给出一个原型对象来指明所要创建的对象类型，然后用复制这个原型对象的办法创建出更多的同类型对象。
结构图
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Prototype模式结构图
客户（Client）角色：客户类提出创建对象的请求。
抽象原型（Prototype）角色：这是一个抽象角色，通常由一个C#接口或抽象类实现。此角色给出所有的具体原型类所需的接口。在C#中，抽象原型角色通常实现了ICloneable接口。
具体原型（Concrete Prototype）角色：被复制的对象。此角色需要实现抽象原型角色所要求的接口。
原理
在C#里面，我们可以很容易的通过Clone()方法实现原型模式。任何类，只要想支持克隆，必须实现C#中的ICloneable接口。ICloneable接口中有一Clone方法，可以在类中复写实现自定义的克隆方法。克隆的实现方法有两种：浅拷贝（shallow copy）与深拷贝（deep copy）。浅拷贝是指当对象的字段值被拷贝时，字段引用的对象不会被拷贝。例如，如果一个对象有一个指向字符串的字段，并且我们对该对象做了一个浅拷贝，那么两个对象将引用同一个字符串。而深拷贝是对对象实例中字段引用的对象也进行拷贝的一种方式，所以如果一个对象有一个指向字符串的字段，并且我们对该对象做了一个深拷贝的话，我们将创建一个新的对象和一个新的字符串--新对象将引用新字符串。需要注意的是执行深拷贝后，原来的对象和新创建的对象不会共享任何东西；改变一个对象对另外一个对象没有任何影响。
生活中的例子
Prototype模式使用原型实例指定创建对象的种类。新产品的原型通常是先于全部产品建立的，这样的原型是被动的，并不参与复制它自己。一个细胞的有丝分裂，产生两个同样的细胞，是一个扮演主动角色复制自己原型的例子，这演示了原型模式。一个细胞分裂，产生两个同样基因型的细胞。换句话说，细胞克隆了自己。
<shape id="_x0000_i1026" style="WIDTH: 264pt; HEIGHT: 164.25pt" alt="" type="#_x0000_t75"><imagedata o:href="http://terrylee.cnblogs.com/images/cnblogs_com/terrylee/PIC075.jpg" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image002.jpg"></imagedata></shape>
使用细胞分裂例子的Prototype模式对象图
原型模式实例
原型实例：
<shape id="_x0000_i1027" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>//Prototypepattern--Structuralexample
<shape id="_x0000_i1028" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>usingSystem;
<shape id="_x0000_i1029" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>
<shape id="_x0000_i1030" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>//"Prototype"
<shape id="_x0000_i1031" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>abstractclassPrototype
<shape id="Codehighlighter1_100_313_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1032"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_100_313_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1033"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape><shape id="_x0000_i1034" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{
<shape id="_x0000_i1035" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Fields
<shape id="_x0000_i1036" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>privatestringid;
<shape id="_x0000_i1037" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1038" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Constructors
<shape id="_x0000_i1039" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>publicPrototype(stringid)
<shape id="Codehighlighter1_188_210_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1040"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_188_210_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1041"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1042" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="_x0000_i1043" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>this.id=id;
<shape id="_x0000_i1044" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></imagedata></shape>}
<shape id="_x0000_i1045" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1046" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>publicstringId
<shape id="Codehighlighter1_234_260_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1047"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_234_260_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1048"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1049" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="Codehighlighter1_243_256_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1050"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_243_256_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1051"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape>get<shape id="_x0000_i1052" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{returnid;}
<shape id="_x0000_i1053" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></imagedata></shape>}
<shape id="_x0000_i1054" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1055" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Methods
<shape id="_x0000_i1056" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>abstractpublicPrototypeClone();
<shape id="_x0000_i1057" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></imagedata></shape>}
<shape id="_x0000_i1058" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>
<shape id="_x0000_i1059" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>//"ConcretePrototype1"
<shape id="_x0000_i1060" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>classConcretePrototype1:Prototype
<shape id="Codehighlighter1_377_579_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1061"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_377_579_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1062"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape><shape id="_x0000_i1063" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{
<shape id="_x0000_i1064" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Constructors
<shape id="Codehighlighter1_452_453_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1065"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_452_453_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1066"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape>publicConcretePrototype1(stringid):base(id)<shape id="_x0000_i1067" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{}
<shape id="_x0000_i1068" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1069" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Methods
<shape id="_x0000_i1070" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>overridepublicPrototypeClone()
<shape id="Codehighlighter1_507_577_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1071"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_507_577_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1072"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1073" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="_x0000_i1074" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Shallowcopy
<shape id="_x0000_i1075" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>return(Prototype)this.MemberwiseClone();
<shape id="_x0000_i1076" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></imagedata></shape>}
<shape id="_x0000_i1077" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></imagedata></shape>}
<shape id="_x0000_i1078" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>
<shape id="_x0000_i1079" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>//"ConcretePrototype2"
<shape id="_x0000_i1080" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>classConcretePrototype2:Prototype
<shape id="Codehighlighter1_643_845_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1081"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_643_845_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1082"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape><shape id="_x0000_i1083" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{
<shape id="_x0000_i1084" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Constructors
<shape id="Codehighlighter1_718_719_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1085"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_718_719_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1086"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape>publicConcretePrototype2(stringid):base(id)<shape id="_x0000_i1087" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{}
<shape id="_x0000_i1088" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1089" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Methods
<shape id="_x0000_i1090" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>overridepublicPrototypeClone()
<shape id="Codehighlighter1_773_843_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1091"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_773_843_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1092"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1093" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="_x0000_i1094" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Shallowcopy
<shape id="_x0000_i1095" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>return(Prototype)this.MemberwiseClone();
<shape id="_x0000_i1096" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></imagedata></shape>}
<shape id="_x0000_i1097" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></imagedata></shape>}
<shape id="_x0000_i1098" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>
<shape id="Codehighlighter1_848_892_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1099"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_848_892_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1100"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape>/**////<summary>
<shape id="_x0000_i1101" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>///Clienttest
<shape id="_x0000_i1102" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></imagedata></shape>///</summary>
<shape id="_x0000_i1103" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>classClient
<shape id="Codehighlighter1_906_1336_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1104"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_906_1336_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1105"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape><shape id="_x0000_i1106" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{
<shape id="_x0000_i1107" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>publicstaticvoidMain(string[]args)
<shape id="Codehighlighter1_953_1334_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1108"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_953_1334_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1109"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1110" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="_x0000_i1111" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Createtwoinstancesandcloneeach
<shape id="_x0000_i1112" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>ConcretePrototype1p1=newConcretePrototype1("I");
<shape id="_x0000_i1113" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>ConcretePrototype1c1=(ConcretePrototype1)p1.Clone();
<shape id="_x0000_i1114" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>Console.WriteLine("Cloned:{0}",c1.Id);
<shape id="_x0000_i1115" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1116" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>ConcretePrototype2p2=newConcretePrototype2("II");
<shape id="_x0000_i1117" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>ConcretePrototype2c2=(ConcretePrototype2)p2.Clone();
<shape id="_x0000_i1118" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>Console.WriteLine("Cloned:{0}",c2.Id);
<shape id="_x0000_i1119" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></imagedata></shape>}
<shape id="_x0000_i1120" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></imagedata></shape>}
这个例子实现了一个浅拷贝。其中MemberwiseClone()方法是Object类的一个受保护方法，实现了对象的浅拷贝。如果希望实现一个深拷贝，应该实现ICloneable接口，并自己编写ICloneable的Clone接口方法。
四、带Prototype Manager的原型模式
原型模式的第二种形式是带原型管理器的原型模式，其UML图如下：
<shape id="_x0000_i1121" style="WIDTH: 324pt; HEIGHT: 138pt" alt="" type="#_x0000_t75"><img src="https://p-blog.youkuaiyun.com/images/p_blog_youkuaiyun.com/edisundong/293088/o_p77.bmp" alt=""><imagedata o:href="http://www.cnblogs.com/images/cnblogs_com/zhenyulu/Pic56.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image012.gif"></imagedata></shape>
客户（Client）角色：客户端类向原型管理器提出创建对象的请求。
抽象原型（Prototype）角色：这是一个抽象角色，通常由一个C#接口或抽象类实现。此角色给出所有的具体原型类所需的接口。在C#中，抽象原型角色通常实现了ICloneable接口。
具体原型（Concrete Prototype）角色：被复制的对象。此角色需要实现抽象的原型角色所要求的接口。
原型管理器（Prototype Manager）角色：创建具体原型类的对象，并记录每一个被创建的对象。
下面这个例子演示了在原型管理器中存储用户预先定义的颜色原型，客户通过原型管理器克隆颜色对象。
<shape id="_x0000_i1122" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>//Prototypepattern--RealWorldexample
<shape id="_x0000_i1123" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>usingSystem;
<shape id="_x0000_i1124" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>usingSystem.Collections;
<shape id="_x0000_i1125" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>
<shape id="_x0000_i1126" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>//"Prototype"
<shape id="_x0000_i1127" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>abstractclassColorPrototype
<shape id="Codehighlighter1_131_188_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1128"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_131_188_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1129"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape><shape id="_x0000_i1130" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{
<shape id="_x0000_i1131" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Methods
<shape id="_x0000_i1132" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>publicabstractColorPrototypeClone();
<shape id="_x0000_i1133" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></imagedata></shape>}
<shape id="_x0000_i1134" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>
<shape id="_x0000_i1135" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>//"ConcretePrototype"
<shape id="_x0000_i1136" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>classColor:ColorPrototype
<shape id="Codehighlighter1_243_688_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1137"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_243_688_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1138"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape><shape id="_x0000_i1139" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{
<shape id="_x0000_i1140" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Fields
<shape id="_x0000_i1141" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>privateintred,green,blue;
<shape id="_x0000_i1142" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1143" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Constructors
<shape id="_x0000_i1144" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>publicColor(intred,intgreen,intblue)
<shape id="Codehighlighter1_356_426_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1145"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_356_426_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1146"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1147" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="_x0000_i1148" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>this.red=red;
<shape id="_x0000_i1149" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>this.green=green;
<shape id="_x0000_i1150" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>this.blue=blue;
<shape id="_x0000_i1151" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></imagedata></shape>}
<shape id="_x0000_i1152" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1153" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Methods
<shape id="_x0000_i1154" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>publicoverrideColorPrototypeClone()
<shape id="Codehighlighter1_485_573_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1155"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_485_573_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1156"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1157" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="_x0000_i1158" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Createsa'shallowcopy'
<shape id="_x0000_i1159" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>return(ColorPrototype)this.MemberwiseClone();
<shape id="_x0000_i1160" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></imagedata></shape>}
<shape id="_x0000_i1161" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1162" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>publicvoidDisplay()
<shape id="Codehighlighter1_602_686_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1163"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_602_686_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1164"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1165" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="_x0000_i1166" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>Console.WriteLine("RGBvaluesare:{0},{1},{2}",
<shape id="_x0000_i1167" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>red,green,blue);
<shape id="_x0000_i1168" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></imagedata></shape>}
<shape id="_x0000_i1169" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></imagedata></shape>}
<shape id="_x0000_i1170" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>
<shape id="_x0000_i1171" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>//Prototypemanager
<shape id="_x0000_i1172" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>classColorManager
<shape id="Codehighlighter1_731_938_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1173"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_731_938_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1174"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape><shape id="_x0000_i1175" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{
<shape id="_x0000_i1176" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Fields
<shape id="_x0000_i1177" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>Hashtablecolors=newHashtable();
<shape id="_x0000_i1178" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>
<shape id="_x0000_i1179" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>//Indexers
<shape id="_x0000_i1180" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>publicColorPrototypethis[stringname]
<shape id="Codehighlighter1_844_936_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1181"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_844_936_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1182"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1183" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="Codehighlighter1_853_894_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1184"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_853_894_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1185"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape>get<shape id="_x0000_i1186" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{return(ColorPrototype)colors[name];}
<shape id="Codehighlighter1_903_932_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1187"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_903_932_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1188"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape>set<shape id="_x0000_i1189" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{colors.Add(name,value);}
<shape id="_x0000_i1190" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image010.gif"></imagedata></shape>}
<shape id="_x0000_i1191" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></imagedata></shape>}
<shape id="_x0000_i1192" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>
<shape id="Codehighlighter1_941_992_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1193"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_941_992_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1194"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape>/**////<summary>
<shape id="_x0000_i1195" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>///PrototypeApptest
<shape id="_x0000_i1196" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockEnd.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image011.gif"></imagedata></shape>///</summary>
<shape id="_x0000_i1197" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/None.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image003.gif"></imagedata></shape>classPrototypeApp
<shape id="Codehighlighter1_1012_1864_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1198"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image004.gif"></imagedata></shape><shape id="Codehighlighter1_1012_1864_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1199"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image005.gif"></imagedata></shape><shape id="_x0000_i1200" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></shape>{
<shape id="_x0000_i1201" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>publicstaticvoidMain(string[]args)
<shape id="Codehighlighter1_1059_1862_Open_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1202"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ExpandedSubBlockStart.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image008.gif"></imagedata></shape><shape id="Codehighlighter1_1059_1862_Closed_Image" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75" o:spid="_x0000_i1203"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/ContractedSubBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image009.gif"></imagedata></shape><shape id="_x0000_i1204" style="WIDTH: 11.25pt; HEIGHT: 15pt" alt="" type="#_x0000_t75"><font color="#000000"> <imagedata o:href="http://www.cnblogs.com/Images/dot.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image006.gif"></imagedata></font></shape>{
<shape id="_x0000_i1205" style="WIDTH: 8.25pt; HEIGHT: 12pt" alt="" type="#_x0000_t75"><imagedata o:href="http://www.cnblogs.com/Images/OutliningIndicators/InBlock.gif" src="file:///C:/DOCUME~1/ADMINI~1/LOCALS~1/Temp/msoclip1/01/clip_image007.gif"></imagedata></shape>ColorManagercolormanager=newColorManager();
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可以看到，客户程序通过注册原型实例就可以将一个具体产品类并入到系统中，在运行时刻，可以动态的建立和删除原型。最后还要注意一点，在上面的例子中，用的是浅表复制。如果想做深复制，需要通过序列化的方式来实现。经过了上面的分析之后，我们再来思考下面的问题：
1．为什么需要Prototype模式？
引入原型模式的本质在于利用已有的一个原型对象，快速的生成和原型对象一样的实例。你有一个A的实例a:A a = new A();现在你想生成和A一样的一个实例b，按照原型模式，应该是这样：A b = a.Clone();而不是重新再new一个A对象。通过上面这句话就可以得到一个和a一样的实例，确切的说，应该是它们的数据成员是一样的。Prototype模式同样是返回了一个A对象而没有使用new操作。
2．引入Prototype模式带来了什么好处？
可以看到，引入Prototype模式后我们不再需要一个与具体产品等级结构平行的工厂方法类，减少了类的构造，同时客户程序可以在运行时刻建立和删除原型。
3．Prototype模式满足了哪些面向对象的设计原则？
依赖倒置原则：上面的例子，原型管理器（ColorManager）仅仅依赖于抽象部分（ColorPrototype），而具体实现细节（ConcteteColorPrototype）则依赖与抽象部分（ColorPrototype），所以Prototype很好的满足了依赖倒置原则。
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实现要点
1．使用原型管理器，体现在一个系统中原型数目不固定时，可以动态的创建和销毁，如上面的举的调色板的例子。
2．实现克隆操作，在.NET中可以使用Object类的MemberwiseClone()方法来实现对象的浅表拷贝或通过序列化的方式来实现深拷贝。
3．Prototype模式同样用于隔离类对象的使用者和具体类型（易变类）之间的耦合关系，它同样要求这些“易变类”拥有稳定的接口。
效果
1．它对客户隐藏了具体的产品类，因此减少了客户知道的名字的数目。
2．Prototype模式允许客户只通过注册原型实例就可以将一个具体产品类并入到系统中，客户可以在运行时刻建立和删除原型。
3．减少了子类构造，Prototype模式是克隆一个原型而不是请求工厂方法创建一个，所以它不需要一个与具体产品类平行的Creater类层次。
4．Portotype模式具有给一个应用软件动态加载新功能的能力。由于Prototype的独立性较高，可以很容易动态加载新功能而不影响老系统。
5．产品类不需要非得有任何事先确定的等级结构，因为Prototype模式适用于任何的等级结构
6．Prototype模式的最主要缺点就是每一个类必须配备一个克隆方法。而且这个克隆方法需要对类的功能进行通盘考虑，这对全新的类来说不是很难，但对已有的类进行改造时，不一定是件容易的事。
适用性
在下列情况下，应当使用Prototype模式：
1．当一个系统应该独立于它的产品创建，构成和表示时；
2．当要实例化的类是在运行时刻指定时，例如，通过动态装载；
3．为了避免创建一个与产品类层次平行的工厂类层次时；
4．当一个类的实例只能有几个不同状态组合中的一种时。建立相应数目的原型并克隆它们可能比每次用合适的状态手工实例化该类更方便一些。
总结
Prototype模式同工厂模式，同样对客户隐藏了对象的创建工作，但是，与通过对一个类进行实例化来构造新对象不同的是，原型模式是通过拷贝一个现有对象生成新对象的，达到了“隔离类对象的使用者和具体类型（易变类）之间的耦合关系”的目的。
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