MEF(Managed Extensibility Framework )可控擴充架構MEF provides a standard way for the host application to expose itself and consume external extensions. Extensions, by their nature, can be reused amongst different applications. However, an extension could
The three alternatives that I want to briefly discuss are NHibernate, EntitySpaces, and LLBLGen Pro.I am going to focus on the qualities of a good ORM tool,the criteria are as follows:三種ORM工具是:NHibernate, EntitySpaces, and LLBLGen
LINQ to SQL1 Linq基礎1.1 Lamada ExpessionAllow the definition of anonymous methods using more concise syntax.delegate int del(int i);del myDelegate = x => x * x;int j = myDelegate(5); //j = 25public int myDelegateMethod(int i){ return i*i;}del
AbstractFactory抽象原廠模式(建立型)作用:這種模式支援建立不同的對象,這些對象功能接近且一般都是在一起建立的。抽象工廠被具體化成不同的工廠來建立類似產品的不同產品。這種模式將類於使用的用戶端分離以便通過工廠來建立。這樣,各類產品可以方便的變化而不需要改變使用者的結構。RoleThis pattern supports the creation of products that exist in families and are designed to be produced
Builder產生器模式(建立型)作用:Builder產生器模式將產生複雜物件的具體過程和它的建構函式分離開,同樣的構造過程可以執行個體出不同的對象。RoleThe Builder pattern separates the specification of a complex object from its actual construction. The same construction process can create different
Chapter 12 in Pro LINQ Object Relational Mapping with C# 2008 Vijay P. Mehta APressLINQ to SQL (LTS) vs the Entity Framework(EF)Now that you have seen LTS and EF in action, it is time to look at the strengths and weaknesses of each of the tools,
Microsoft UDDI Services 安裝步驟:(Windows Server 2008 , IIS7, SQL2008 , VS2008+SP1,UDDI Services in BizTalk2009)ideally steps are:1. Install UDDI2. In UDDI MMC do the following: a. Configure the publisher's group. (You don't just want to add allusers