GIAO TRINH LAP TRINH VISUAL STUDIO 2010

Visual Studio 2010 SP1 tăng cường hỗ trợ các nhà phát triển Microsoft ra mắt trình trợ giúp tại chỗ (local help viewer) cho Visual Studio 2010, tích hợp Project Server với Team Foundation Server giúp các nhóm phát triển làm việc hiệu quả hơn. Microsoft đã t[r]

WF4 introduces the ReceiveAndSendReply Figure 6-18 and SendAndReceiveReply correlated versions of Send and Receive activities that allow you to specify code to run in between the initial[r]

conceptual layers already described): • CSDL (Conceptual Schema Definition Language) • SSDL (Store Schema Definition Language) • MSL (Mapping Specification Language) It is important to understand the format of the EDM file. EF contains good GUI support, but for more advanced customizations it is nec[r]

• edmx:ConceptualModels • edmx:Mappings If, however, you generate your model using EDMGen.exe (discussed next) then the model will be split into three separate files: .SSDL, .CSDL, and .MSL. Creating an EDM You can create an EDM in three different ways: • The EDMGen command-line tool • By using the[r]

public string ToUpper(string Input) { return Input.ToUpper(); } } } CHAPTER 7  WINDOWS COMMUNICATION FOUNDATION 168 [ServiceContract] public interface IToUpper { [OperationContract] string ToUpper(string Input); } } 3. Now add another console project to the solution called Chapter7.WCF[r]

WCF 4’s routing capabilities support all of these scenarios and allow you to listen for incoming WCF communications and route them, depending on customizable criteria. Let’s create a simple routing example now to route messages from one endpoint to another. Routing Example We will create a very simp[r]

Arguments.Add("NumberOfTickets", 10); IDictionary<string, object> Output = new Dictionary<string, object>(); Output = WorkflowInvoker.Invoke(new Chapter6.HelloWF.Workflow1(), Arguments); Debug.Assert((bool)Output["BookingSuccessful"] == false); } NOTE When using th[r]

CHAPTER 8  ENTITY FRAMEWORK 185 What Happens If My Database Structure Changes? When you make changes to your database then you will also need to update your EDM. To update the model simply right-click on the design surface and select Update Model from Database. Visual Studio will the[r]

134 Hello WF 4 We will write a simple workflow that will handle a booking for a movie theatre. Our example workflow will do the following: • Process a booking for a specific film • Check if seating is available for the requested showing. In our example, to keep everything simple, if less than five t[r]

Agggrahh! As you can see even a simple process can get very complex quickly. Of course you can develop such an application very successfully (and many have) using current technologies, but Windows Workflow has many inbuilt features to handle some of this complexity. What Can Windows Workflow Do for[r]

ThreadLocal<T> ThreadLocal is a lazy initialized variable for each thread (see Chapter 4 for more info about lazy initialized variables). CHAPTER 5  PARALLELIZATION AND THREADING ENHANCEMENTS 125 Future Considerations By parallelizing an application, you can greatly speed it up (or sl[r]

modes: • NotBuffered: Results are returned sooner, but slower overall. • FullyBuffered: Quickest option but results are returned slowest. • AutoBuffered: Chunks items returned and offers a middle ground between the other two options. CHAPTER 5  PARALLELIZATION AND THREADING ENHANCEMENTS 117 PLINQ p[r]

</Function> 5. Open Program.cs and add the following using directive: using System.Data.Objects.DataClasses; 6. Unfortunately LINQ to Entities doesn’t yet know about the LongFilmDescription function, so we have to tell it by creating a static class decorated with the [EdmFunction] attr[r]

different environments. Can the Parallelization Features Slow Me Down? Maybealthough the difference is probably negligible. In some cases, using the new parallelization features (especially on a single core machine) could slow your application down due to the additional overhead involved. However,[r]

• Designer is now more robust and less likely to rewrite HTML (front page syndrome). • There is improved support for third-party libraries (in particular, jQuery). • There is better performance when working with large JavaScript files. • Intellisense support for different styles of JavaScript coding[r]

• Mozilla Firefox 3 and 3.5 • Apple Safari 4 • Opera 10 • Chrome 3 CHAPTER 11  MICROSOFT AJAX LIBRARY 252 A pageLoad Problem Fixed Microsoft has fixed a bug present in previous releases, so you will no longer have to manually call the sys.application.initialize() method to ensure that the pageLoad[r]

The following code shows how a ListView control had to be declared previously: ASP.NET 4.0 allows you to do the following: GRIDVIEW The GridView control now supports persist[r]

For example, take the following HTML that is rendered from a few simple controls that are nested inside a Master page: Most of the time, ASP.NET’s automatic ID generation features wo[r]

</system.web> </configuration> 6. If you want to run your app to see if the changes have occurred, open Default.aspx.cs and add the following code to Page_Load: Response.Write(System.Configuration.ConfigurationManager.AppSettings.Get("RunMode")); If you run your project[r]

TRANG 3 TABLE 9-1._ List of Common Query Operators _ Action Operator Get film with ID 3 Films3 Select Film where FilmID is equal to 3 Films?$filter=FilmID%20eq%203 Get FilmName field fro[r]