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Professional ASP.NET 3.5 in C# and Visual Basic Part 150

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Professional ASP.NET 3.5 in C# and Visual Basic Part 150. Building on the revolutionary ASP.NET 2.0 release, ASP.NET 3.5 adds several key new developer features including AJAX, LINQ, and a new CSS designer in Visual Web Developer 2008. The dramatic reduction in code that developers realized from the more than 50 new server controls in ASP.NET 2.0 now allows developers the time to make their applications more interactive with AJAX, to work with data in their preferred language with LINQ, and to build visually attractive and consistent standards-based sites with CSS | Chapter 31 Configuration requirePermission false allowDefinition MachineToApplication sectionGroup name webServices type System.Web.Configuration.ScriptingWebServicesSectionGroup System.Web.Extensions Version 3.5.0.0 Culture neutral PublicKeyToken 31BF3856AD364E35 section name jsonSerialization type System.Web.Configuration.ScriptingJsonSerializationSection System.Web.Extensions Version 3.5.0.0 Culture neutral PublicKeyToken 31BF3856AD364E35 requirePermission false allowDefinition Everywhere section name profileService type System.Web.Configuration.ScriptingProfileServiceSection System.Web.Extensions Version 3.5.0.0 Culture neutral PublicKeyToken 31BF3856AD364E35 requirePermission false allowDefinition MachineToApplication section name authenticationService type System.Web.Configuration.ScriptingAuthenticationServiceSection System.Web.Extensions Version 3.5.0.0 Culture neutral PublicKeyToken 31BF3856AD364E35 requirePermission false allowDefinition MachineToApplication section name roleService type System.Web.Configuration.ScriptingRoleServiceSection System.Web.Extensions Version 3.5.0.0 Culture neutral PublicKeyToken 31BF3856AD364E35 requirePermission false allowDefinition MachineToApplication sectionGroup sectionGroup sectionGroup configSections Once you have made this reference to the System.Configuration.NameValueFileSectionHandler object and have given it a name in this case MyCompanyAppSettings then you can create a section in your web.config that makes use of this reference. This is illustrated in Listing 31-47. Listing 31-47 Creating your own custom key-value pair section in the web.config configuration MyCompanyAppSettings add key Key1 value This is value 1 add key Key2 value This is value 2 MyCompanyAppSettings system.web -- Removed for clarity -- system.web configuration After you have this in place within your web.config file you can then programmatically get access to this section as illustrated in Listing 31-48. 1455 Chapter 31 Configuration Listing .