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摘要： 1.静态工厂通过静态方法创建对象，但是不符合ＯＣＰ Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/--> 1 public class StaticFactory 2 3 { 4 5 public static Book Cr... 阅读全文

摘要： 好热的天！！！ 阅读全文

摘要： to 阅读全文

摘要： 定义: The software architecture of a program or computing system is the structure or structures of the system, which comprise software components, the externally visible properties of those components, ... 阅读全文

摘要： 1. Constructor Injection public class Boy { private IDog smallDog; public Boy(IDog smallDog) { this.smallDog = smallDog; } } public interface ID... 阅读全文

摘要： 依赖注入三种类型： Constructor Injection; Setter Injection； Interface Injection； 阅读全文

摘要： who says? 阅读全文

摘要： The implementation of a non-virtual method is invariant: The implementation is the same whether the method is invoked on an instance of the class in which it is declared or an instance of a derived cl... 阅读全文

摘要： 在C# 多层继承中，如果创建子类，实际上同时也创建了基类对象。 阅读全文

摘要： 多态： 1 public class Women 2 { 3 public void DoWork() { } 4 } 5 6 public class Girl : Women 7 { 8 public new void DoWork() { } 9 } 10 11 class Main 12 { 13 static void Main() ... 阅读全文