asp net 4 http error 503 the service is unavailable

... For the purposes of this conversation, the biggest difference is that in MVP, the UI is responsible for handling user input. In MVC, this is handled by the controller. Who exactly handles the ... Production 239 Removing the Server, X-Powered-By, and X-AspNet-Version Headers 241 Debugging Concepts 244 White-Box vs. Black-Box Debuggers 244 User Mode vs. Kernel Mode 245 Historical Debugging ... fall into the trap of assuming that ViewState is encrypted. It is not. It is encoded, and the difference is significant. There exist several ViewState decoders that will readily show you the contents...

Ngày tải lên: 15/03/2014, 07:20

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Ngày tải lên: 06/08/2013, 17:43

Ngày tải lên: 27/12/2013, 00:34

Ngày tải lên: 27/12/2013, 21:09

... 397 Basic Filters 40 0 Advanced Filters 40 2 Modifying the DOM with jQuery 40 4 CSS Methods 40 4 css(name, value) 40 4 css(name) 40 4 css(properties) 40 4 addClass, removeClass, and toggleClass 40 4 attr(attributeName) ... Data 49 3 Summary 49 4 CHAPTER 14: LINQ AND THE ADO .NET ENTITY FRAMEWORK 49 7 Introducing LINQ 49 8 LINQ to Objects 49 9 LINQ to XML 49 9 LINQ to ADO .NET 49 9 Introducing the ADO .NET Entity Framework ... jQuery (discussed in Chapter 11), and more. The current versions, Visual Studio 2012 and ASP. NET 4. 5, build on top of the successful Visual Studio 2010 and ASP. NET 4 releases, leaving many of the...

Ngày tải lên: 15/02/2014, 07:20

... 43 6 Workshop . 43 8 HOUR 19: Using Templated Data Web Controls 44 1 Displaying Data Using the ListView Control . 44 2 Paging and Sorting the ListView’s Data . 45 0 Displaying One Record at a Time with the ... hand, is produced every time the web page is requested. 2. When the web server receives a request for an ASP. NET page, it hands it off to the ASP. NET engine, which then executes the requested ASP. NET ... in ASP. NET . 522 Allowing Visitors to Create New User Accounts . 533 Signing In to the Website with the Login Control 541 Displaying Content Based on Authentication Status 545 Examining the ASP. NET...

Ngày tải lên: 17/02/2014, 22:20

... reduce the bandwidth they use. As with the local proxy, if the content isn’t available in the ISP proxy cache, then the request is forwarded along. See Chapter 3. 5. The next stop is a web ... this book is to help remove some of the fog that may be masking the end–to–end vision of the technology and to help you see the beauty and the full potential of ASP. NET and SQL Server. Another ... see whether it already has a copy of the page. See Chapter 2. 2. If the page isn’t in the local cache, then the browser looks up the IP address of the web or proxy server using DNS. The browser...

Ngày tải lên: 17/02/2014, 22:20

... ASP. NET MVP and runs his own company called De Vier Koeden in the Netherlands, specializing in Internet and intranet applications built with Microsoft technologies like ASP .NET 4. He is the ... into ASP. NET 4, you’ll discover there’s a lot of new stuff to be found in this book, including an introduction to the ADO .NET Entity Framework, the inclusion of jQuery, ASP. NET AJAX, the many ... Styles, Themes, and Skins 535 Handling Events 539 The ASP. NET Page and Control Life Cycles Revisited 540 The ASP. NET Page Life Cycle and Events in Data Controls 545 Handling Errors that Occur in the...

Ngày tải lên: 05/03/2014, 22:20

... from –2, 147 ,48 3, 648 to 2, 147 ,48 3, 647 . long Long Int 64 An integer from about –9.2e18 to 9.2e18. float Single Single A single-precision floating-point number from approximately –3.4e38 to 3.4e38 (for ... of the browser, the C# code that you write is always executed on the server. e client-side frills are just the icing on the cake. Tip ■ It’s worth noting that ASP. NET is not the best platform ... your ASP. NET web forms. However, if you’d prefer to create an e-commerce hub or a business site, or a site that displays and manages large amounts of data, ASP. NET is the perfect fit. The .NET...

Ngày tải lên: 06/03/2014, 03:20

... Integrated with the .NET Framework 3 #2: ASP. NET Is Compiled, Not Interpreted 4 #3: ASP. NET Is Multilanguage 6 #4: ASP. NET Is Hosted by the Common Language Runtime 8 #5: ASP. NET Is Object-Oriented ... Object-Oriented 9 #6: ASP. NET Supports all Browsers 11 #7: ASP. NET Is Easy to Deploy and Configure 11 The Evolution of ASP. NET 12 ASP. NET 1.0 and 1.1 12 ASP. NET 2.0 12 ASP. NET 3.5 13 ASP. NET 4 16 Silverlight ... Solution 144 2 Silverlight Compilation 144 3 The Entry Page 144 5 Creating a Silverlight Project 144 9 Designing a Silverlight Page 145 0 Understanding XAML 145 4 Setting Properties 145 5 The XAML...

Ngày tải lên: 06/03/2014, 20:21

... from the official ASP. NET MVC website at www .asp. net/ mvc or the book Pro ASP. NET MVC 4 (Apress, 2012). What You Need to Use is Book To develop ASP. NET web pages, you need a computer with Visual ... controls for the first time in the history of the language. For the most part, ASP. NET doesn’t use these, because they aren’t supported in all browsers (and even the browsers that support them aren’t ... Programming ASP. NET is designed first and foremost as a server-side programming platform. That means that all ASP. NET code runs on the web server. When the ASP. NET code finishes running, the web...

Ngày tải lên: 15/03/2014, 20:20

... the HTTP response. The section on the right is the time taken for the rest of the response to arrive. The second row shows the retrieval of the image. Since the image is small, all of the image ... reduce the bandwidth they use. As with the local proxy, if the content isn’t available in the ISP proxy cache, then the request is forwarded along. See Chapter 3. 5. The next stop is a web ... axis is time, and each row corresponds to a different request made by the browser. The first row shows the time taken to read the HTML page. The section on the left of the horizontal bar is the...

Ngày tải lên: 22/03/2014, 17:20

... model. The term is analogous to “classic ASP, ” which is often used to distinguish the Active Server Pages technology from ASP. NET Web Forms. The Age of Reason of ASP. NET Web Forms ASP. NET was ... Controls ASP. NET MVC Web Forms (Mapped) Page HTTP Handler IIS ASP. NET HTTP Runtime Browser MVC HTTP Handler Response Output Stream FIGURE 1-8 The run-time stack of ASP. NET MVC and Web Forms. As you can see, the run-time stack of ASP. NET ... with the anony- mous user you can set at the IIS level, nor does it affect the authentication mechanism of ASP. NET. The feature is designed to work with the user prole API to simplify the way...

Ngày tải lên: 30/03/2014, 00:20

... of the interface to fulfill the contracts. Contract tools can rewrite the assembly to inject contract checks PROFESSIONAL ASP. NET 4  54 ASP. NET MVC Is Totally Dierent! Yes, ASP. NET MVC is ... Progress information is shown with the visual state. Another feature of the taskbar is the Jump List. Clicking the right mouse key on a taskbar button opens the Jump List. This list can be customized ... PROFESSIONAL ASP. NET 4  53 Is This Web Forms 4. 0? One of the major concerns that we’ve heard when talking to people about ASP. NET MVC is that its release means the death of Web forms. This just isn’t...

Ngày tải lên: 31/03/2014, 16:41

... 1< /asp: ListItem> < ;asp: ListItem>Item 2< /asp: ListItem> < ;asp: ListItem>Item 3< /asp: ListItem> < ;asp: ListItem>Item 4& lt; /asp: ListItem> < ;asp: ListItem>Item ... Objects 40 4 12 .4. LINQ to DataSet 40 5 12.5. LINQ to SQL 40 8 Chƣơng 13. Lập trình Web Services 41 5 13.1. Giới thiệu Web services. 41 5 13.2. Kiến trúc và các thành phần Web services 41 6 13.3. ... 4& lt; /asp: ListItem> < ;asp: ListItem>Item 5< /asp: ListItem> < ;asp: ListItem>Item 6< /asp: ListItem> < /asp: CheckBoxList> <br /> < ;asp: label id="mess" runat="server"/>...

Ngày tải lên: 18/04/2014, 06:16

... shows the new data binding features in ASP. NET 4. 5 and ASP. NET MVC 4. It also discusses the enhancements in data presentation. Chapter 11 discusses the Dynamic Data concept in ASP. NET 4. 5 and ... represents the ability of the system to display a fixed number of records to the user requesting the data and then allowing the user to navigate to the next set of records in the set. This is an ... Data-Driven Page in ASP. NET 4. 5 In this example, you will create a simple data-driven page in ASP. NET 4. 5 using the Entity Model concepts I discussed thus far. For this example, you will use the SQL Server...

Ngày tải lên: 28/04/2014, 15:44

... distributed caching servers. Note that the caching server is a branch of the overall communication; the primary data store is still the database server, but the cache servers exist along this ... Production 239 Removing the Server, X-Powered-By, and X-AspNet-Version Headers 241 Debugging Concepts 244 White-Box vs. Black-Box Debuggers 244 User Mode vs. Kernel Mode 245 Historical Debugging ... that the purpose of this snippet is to demonstrate the pattern, not specific classes. We will cover the CMS caching classes later in the book. The basic pattern is to first determine whether...

Ngày tải lên: 28/04/2014, 16:44