Xem 1-5 trên 5 kết quả Linq data models
  • It has been three years and I’m still trying to get the word ‘‘grok’’ into everyone’s mainstream vocabulary (see the introductions to my last two books), and one of the things that I am ‘‘grokking’’ is the new LINQ technology coming out of the Microsoft campus. Microsoft is touting LINQ as a ‘‘groundbreaking innovation’’ that promises to ‘‘revolutionize the way developers work with data.

    pdf410p tailieuvip13 25-07-2012 54 28   Download

  • In July 2008 Microsoft released the first version of the ADO.NET Entity Framework as part of the Visual Studio 2008 Service Pack 1 as well as the .NET Framework 3.5 Service Pack 1. At the time, Microsoft LINQ (Language Integrated Query) and LINQ to SQL had been out for a while and were gaining a lot of attention.

    pdf281p tengteng6 26-11-2011 109 52   Download

  • You have spent the previous two chapters creating and exploring an Entity Data Model. Chapter 2 discussed the different ways an EDM can be created, and Chapter 3 explored the many facets of the EDM both internally and externally. It is now finally time to write some code. This chapter will discuss how to write queries against the EDM by using the LINQ-to-Entities syntax and the Entity SQL syntax, both provided by the Entity Framework

    pdf26p tengteng16 27-12-2011 48 4   Download

  • CHAPTER 4 ■■■ Querying the EDM You have spent the previous two chapters creating and exploring an Entity Data Model. Chapter 2 discussed the different ways an EDM can be created, and Chapter 3 explored the many facets of the EDM both internally and externally. It is now finally time to write some code. This chapter will discuss how to write queries against the EDM by using the LINQ-to-Entities syntax and the Entity SQL syntax, both provided by the Entity Framework. This chapter will also discuss the difference between query syntax and method syntax and when you might use one over the...

    pdf26p tengteng17 03-01-2012 19 1   Download

  • In this tutorial, you learn how to build model classes and perform database access by taking advantage of Microsoft LINQ to SQL In this tutorial, we build a basic Movie database application. We start by creating the Movie database application in the fastest and easiest way possible. We perform all of our data access directly from our controller actions. Next, you learn how to use the Repository pattern. Using the Repository pattern requires a little more work. However, the advantage of adopting this pattern is that it enables you to build applications that are adaptable to change and can...

    pdf12p trungtn3107 09-12-2009 536 104   Download

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