Beginning ASP.NET 4.5 in CSharp and VB Opsylum

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756 x CHAPTER 19 DEPLOYING YOUR WEBSITE 5. Close the dialog box so you return to the Release Properties dialog box shown in Figure 19-12. 6. Click the Advanced button to open the Advanced Security Settings dialog box again. For Windows 7 and Server 2008 R2, click the Change Permissions button and check the Replace All Child Object Permissions check box. For Windows 8 and Server 2012, you find this check box on the Advanced Security Settings dialog box directly. This forces Windows to apply the same security settings to all sub files and folders, replacing all existing settings. Click OK and then confirm the changes that will be made. Finally, close all remaining open dialog boxes. 7. Back in File Explorer / Windows Explorer, rightclick App_Data from the Release folder, open its Properties dialog box and then its Security tab, and edit the permissions for the web server account you added in step 4 by adding Modify permissions (this in turn causes some of the other permissions to be selected as well). You need to click the Edit button first to bring the Properties dialog box in editable mode. Figure 19-14 shows the completed dialog. Click OK to close the dialog box. 8. Repeat this step for the GigPics folder and optionally for the TempMail folder. 9. If you are using IIS on a machine that has SQL Server Express, the final thing you need to do is modify your connection strings. If you don’t have SQL Server Express installed, refer to the start of Chapter 12 that shows you how to install SQL Server Express Edition as well as SQL Server FIGURE 19-14 Management Studio Express Edition. If you’re using a different database server, or if you only have SQL Server Local DB Edition installed and don’t want to install SQL Server Express, look at the section “Moving Data to a Remote Server” later in this chapter and look at Appendix B, which explains how to configure a different SQL Server. To modify the connection string, open up Web.config and replace both occurrences of (LocalDB)\v11.0 in the connection strings with .\SqlExpress. This targets a named instance of SQL Server called SqlExpress on the local machine (identified by the dot (.)). In addition, add User Instance=True to both connection strings to run SQL Server under the same user account as the website. Your connection strings should end up like this:
Running Your Site Under IIS x 757 integrated security=True;User Instance=True; MultipleActiveResultSets=True;App=EntityFramework"" providerName="System.Data.EntityClient" /> 10. To check if the site works, open a browser and go to http://localhost. You should see the Planet Wrox website appear. To verify that everything is in order, browse through the site by requesting pages from the main menu, filling in the contact form, creating a new album, uploading pictures, and so on. If you get an error, refer to the section “Troubleshooting Web Server Errors.” NOTE If you still can’t make it work, try confi guring the fi lesystem for the Everyone group. Although, from a security point of view, this is absolutely not the recommended group to use in a production environment, it may help you in finding out whether it’s a security issue. If it works for the Everyone account, it’s indeed security-related, so you need to make sure you confi gured the correct accounts. Don’t forget to remove the Everyone account later again. If you keep having problems, refer to the next section where you fi nd a number of problems you may run into while deploying as well as a solution. How It Works On a standard Windows system, all files and folders are protected using Windows NTFS. To ensure proper operation of your website, you need to grant the account used by the web server the necessary permissions to the files and folders of your website. For most files and folders, Read permission is enough. However, for a few folders you need to change the permissions. Both App_Data and GigPics are written to at run time so you need to grant Modify permissions to these folders. In addition, you need to configure C:\TempMail if your site drops e-mails there locally. In order for your site to connect to a database, you changed both connection strings in Web.config to target an instance of SQL Server called SqlExpress. The Local DB Edition you used before is great for local development, but not for running your production sites. Instead, you can use SQL Server Express Edition or one of the commercial versions of SQL Server. Appendix B digs much deeper into configuring your site to work with versions of SQL Server other than Express. Troubleshooting Web Server Errors When you try to access your site in a web browser, you may run into a number of problems. The first thing you need to do to get helpful error messages is to change the section in Web.config from On to Off or RemoteOnly. This makes it easier to see what’s going on. Additionally, you may want to check out the Windows Event Viewer (type eventvwr from the Start menu or Start screen) for more details about errors and hints how to solve them. This section lists the most common problems and provides a fix for them. You should realize a large number of possible reasons exist for the errors you may get, so it’s impossible to cover them all here. If you run into a problem you can’t solve, turn to this book’s forum at the Wrox community site at
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BEGINNING ASP.NET 4.5 FOREWORD . .
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BEGINNING ASP.NET 4.5 IN C# AND VB
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—To Niek
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CREDITS Acquisitions Editor Mary Ja
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CONTENTS FOREWORD INTRODUCTION xxxi
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CONTENTS Working with Files in Your
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CONTENTS Not All Controls Rely on V
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CONTENTS Skins 245 Creating a Skin
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CONTENTS Providing Feedback to User
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CONTENTS Single Item Controls 455 P
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CONTENTS Authentication: How Can Yo
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CONTENTS Introducing Bundling and M
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INTRODUCTION TO BUILD EFFECTIVE AND
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INTRODUCTION ‰ Chapter 4, “Work
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INTRODUCTION HOW THIS BOOK IS STRUC
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INTRODUCTION ‰ Code shown for the
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INTRODUCTION FIGURE I-2 The Site fo
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BEGINNING ASP.NET 4.5
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2 x CHAPTER 1 GETTING STARTED WITH
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4Working with ASP.NET Server Contro
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Introduction to Server Controls x 1
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Introduction to Server Controls x 1
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A Closer Look at ASP.NET Server Con
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A Closer Look at ASP.NET Server Con
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Types of Controls x 117 FIGURE 4-4
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Types of Controls x 119 The Smart T
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Types of Controls x 121 } DropDownL
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Types of Controls x 123 Container C
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Types of Controls x 125 Note that t
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Types of Controls x 127 FIGURE 4-12
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Types of Controls x 129 FinishButto
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Types of Controls x 131 FileUpload
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Types of Controls x 133 Validation
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The ASP.NET State Engine x 135 serv
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The ASP.NET State Engine x 137 FIGU
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The ASP.NET State Engine x 139 4. A
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Practical Tips on Working with Cont
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Summary x 143 ⊲ WHAT YOU LEARNED
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146 x CHAPTER 5 PROGRAMMING YOUR AS
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6Creating Consistent Looking Websit
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Consistent Page Layout with Master
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Using a Centralized Base Page x 219
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Themes x 229 With this exported tem
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Themes x 231 Replace Theme with Sty
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Themes x 233 type="text/css" rel=
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Themes x 235 ASP.NET themes are not
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Themes x 237 FIGURE 6-19 How It Wor
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Themes x 239 VB.NET Dim myCookie As
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Themes x 241 FIGURE 6-21 Within the
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Themes x 243 C# preferredTheme.Valu
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Skins x 245 a cookie called Preferr
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Skins x 247 3. In the Extension box
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Practical Tips on Creating Consiste
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Summary x 251 The imaginary CSS cla
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7Navigation WHAT YOU WILL LEARN IN
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Different Ways to Move Around Your
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Using the Navigation Controls x 257
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Programmatic Redirection x 277 Redi
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Programmatic Redirection x 279 How
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Practical Tips on Navigation x 281
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286 x CHAPTER 8 USER CONTROLS advan
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10 ASP.NET AJAX WHAT YOU WILL LEARN
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Using ASP.NET AJAX in Your Projects
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Using Web Services and Page Methods
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388 x CHAPTER 11 JQUERY FIGURE 11-1
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392 x CHAPTER 11 JQUERY In addition
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394 x CHAPTER 11 JQUERY COMMON MIST
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416 x CHAPTER 11 JQUERY 7. Save you
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418 x CHAPTER 11 JQUERY look at jQu
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14 LINQ and the ADO.NET Entity Fram
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Introducing LINQ x 499 surprise tha
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Mapping Your Data Model to an Objec
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Introducing Query Syntax x 507 and
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Introducing Query Syntax x 509 Wher
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Summary x 551 model. Combined with
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15 Working with Data — Advanced T
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Formatting Your Controls Using Styl
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Handling Events x 563 background-im
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Handling Events x 565 4. Make sure
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Handling Events x 567 The PreRender
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Handling Events x 569 Button1_Click
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Handling Events x 571 Select Case e
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Handling Events x 573 The RowDataBo
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Handling Events x 575 These classes
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Handling Events x 577 8. Save all y
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Hand-Coding Data Access Code x 579
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Caching x 589 In all the database e
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Caching x 591 Output Caching With o
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Caching x 593 Programmatic Caching
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Caching x 595 ‰ SummaryLabel ‰
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Caching x 597 } font-style: italic;
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Caching x 599 expiration date, whic
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Summary x 601 EXERCISES 1. Imagine
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16 Security in Your ASP.NET 4.5 Web
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The Role Manager x 627 such as the
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The Role Manager x 629 1 . From wit
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The Role Manager x 631 FIGURE 16-19
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The Role Manager x 633 2. Save and
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The Role Manager x 635 Management s
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The Role Manager x 637 Alternativel
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The Role Manager x 639 } } case Lis
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Summary x 641 SUMMARY You can imple
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17 Personalizing Websites WHAT YOU
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Understanding Profile x 645 In the
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Understanding Profile x 647 You can
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Understanding Profile x 649 5. To t
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Understanding Profile x 651 To defi
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Understanding Profile x 653 press t
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Understanding Profile x 655 10. Dou
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Understanding Profile x 657 1. In M
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Understanding Profile x 659 e As Ev
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Understanding Profile x 661 That’
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Understanding Profile x 663 By clic
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Understanding Profile x 665 sent to
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Understanding Profile x 667 5. From
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Understanding Profile x 669 10. Ent
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Other Ways of Dealing with Profile
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Other Ways of Dealing with Profile
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Summary x 675 How It Works Much of
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allowAnonymous attribute - ASP.NET
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Basic Settings mode - C# implementi
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decimal data type - DynamicEnableDe
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input controls - handling input co
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SQL statement - styling installing,
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text strings - types validation con
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validation controls- ViewState coll
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web services - Where clause flow of
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