Architecture of the Asp.net configuration section

The architecture of the ASP. NET configuration section contains elements that control the behavior of ASP. NET web applications. If the default value is specified for the property, the default value is set in the machine. config file, and the path of the file isSystemroot\ Microsoft. NET \ framework \Versionnumber\ Config \ machine. config.

<Configuration>
<Location>
<System. Web>
<Authentication>
<Forms>
<Credentials>
<Passport>
<Authorization>
<Allow>
<Deny>
<Browsercaps>
<Result>
<Use>
<Filter>
<Case>
<Clienttarget>
<Add>
<Remove>
<Clear>
<Compilation>
<Compilers>
<Compiler>
<Assemblies>
<Add>
<Remove>
<Clear>
<Customerrors>
<Error>
<Globalization>
<Httphandlers>
<Add>
<Remove>
<Clear>
<Httpmodules>
<Add>
<Remove>
<Clear>
<Httpruntime>
<Identity>
<Machinekey>
<Pages>
<Processmodel>
<SecurityPolicy>
<Trustlevel>
<Sessionstate>
<Trace>
<Trust>
<WebServices>
<Protocols>
<Add>
<Remove>
<Clear>
<Servicedescriptionformatextensiontypes>
<Add>
<Remove>
<Clear>
<Soapextensiontypes>
<Add>
<Clear>
<Soapextensionreflectortypes>
<Add>
<Clear>
<Soapextensionimportertypes>
<Add>
<Clear>
<Wsdlhelpgenerator>
</WebServices>
</System. Web>
</Location>
</Configuration>

Element	Description
<System. Web>	Specify the root element for the ASP. NET configuration section.
<Add> used for <assemblies>	Add Assembly references to be used during dynamic resource compilation.
<Add> used for <clienttarget>	Add the alias of a specific user proxy to the internal set of the user proxy alias.
<Add> for	Add reference to the Assembly to be used during dynamic resource compilation.
<Add> used for	Add reference to the Assembly to be used during dynamic resource compilation.
<Add> used for <protocols>	Add a Transport Protocol. NET Framework can use this Protocol to decrypt data sent from the client browser in HTTP requests.
<Add> used for <servicedescriptionformatextensiontypes>	Add the service description format extension that you want to run within the scope of the configuration file.
<Add> for <soapextensiontypes>, <soapextensionimportertypes>, and <soapextensionreflectortypes>	Add the soap extension to be run with all XML Web Services within the scope of the configuration file.
<Allow>	Allow access to resources.
<Assemblies>	Specifies the ASP. NET compilation and processing commands.
<Authentication>	Configure ASP. NET authentication support.
<Authorization>	Configure ASP. NET authorization support.
<Browsercaps>	Configure the settings of the functional components of the browser.
<Case>	Allowed pattern matching stops when the first successful match among the many replacement options is processed.
<Clear>	Removes all references to items that apply to the parent tag.
<Clienttarget>	Add the alias of a specific user proxy to the internal set of the user proxy alias.
<Compilation>	Contains all compilation settings used by ASP. NET.
<Compiler>	Define new compiler options.
<Compilers>	Specifies the compiler supported by ASP. NET applications.
<Credentials>	The name and password creden。 can be selectively defined in the configuration file.
<Customerrors>	Defines the custom error information of ASP. NET applications and the page to which the browser is redirected when an error occurs.
<Deny>	Deny access to resources.
<Error>	Define a custom error condition that will be processed by the custom error page.
<Filter>	Multiple rules can be applied in sequence.
<Forms>	Configure an ASP. NET application for form-based custom authentication.
<Globalization>	Configure global settings for the application.
<Httphandlers>	Map the passed URL request to the ihttphandler class.
<Httpmodules>	Add, remove, or clear the HTTP module in the application.
<Httpruntime>	Configure ASP. net http Runtime Library settings. This section can be declared at the computer, site, application, or subdirectory level.
<Identity>	Controls the Application ID of a Web application.
<Location>	Specifies the resource configured for the application.
<Machinekey>	Configure the key used to encrypt and decrypt Forms authentication cookie data. This section allows developers to configure verification keys to perform message authentication checks on view status data and forms authentication tickets. It can be declared at the computer, site, or application level, but not at the subdirectory level.
<Pages>	Identifies page-specific configuration settings.
<Passport>	Specifies the page to redirect to (if this page requires authentication and the user has not registered through Microsoft Passport authentication ).
<Processmodel>	Configure ASP. Net Process model settings on the Microsoft Internet Information Service (IIS) Web server system.
<Protocols>	Specifies the transmission protocol. ASP. NET can use these transmission protocols to decrypt data sent from the client browser in an HTTP request.
<Remove> used for <assemblies>	Removes references to an assembly.
<Remove> used for <clienttarget>	Removes the alias of a specific user agent from the internal set of the User Agent alias.
<Remove> used for	Remove a pairHttphandlerClass predicate/path ing.
<Remove> used for	Remove a pairHttpmoduleClass reference.<Remove>Must be the same as the previous<Add>The command value exactly matches.
<Remove> used for <protocols>	Remove a single protocol from the list of HTML encoding protocols supported by a specific application.
<Remove> used for <servicedescriptionformatextensiontypes>	Remove the extended type of a single service description format from the scope of the configuration file.
<Result>	Used to save the results (key-value string pairs) obtained after the analysis of this sectionHttpcapabilitiesbaseDerived class. This string is used to create a return type at runtime.
<SecurityPolicy>	Defines the effective ing between the naming security level and the policy file. This section can be declared at the computer, site, or application level.
<Servicedescriptionformatextensiontypes>	Specify the service description format extension to be run within the scope of the configuration file.
<Sessionstate>	Configure session Status settings for the current application.
<Soapextensionimportertypes>	Specify the soap extension that will run when you access the service description of XML Web Services within the scope of the configuration file.
<Soapextensionreflectortypes>	Specify the soap extension that will run when the service description is generated for all XML Web Services within the configuration file range.
<Soapextensiontypes>	Specify the soap extension to run with all XML Web Services in the configuration file range.
<Trace>	Configure the ASP. NET tracking service.
<Trust>	Configure the code access security permission set used to run a specific application. This section can be declared at the computer, site, and application level.
<Trustlevel>	Defines the ing between a specific security level and a naming policy file.
<Use>	Specifies the HTTP request string sent to the analyzer.
<User>	User name and password creden。 can be defined in the configuration file.
<WebServices>	Controls the settings of XML Web Services created using ASP. NET.
<Wsdlhelpgenerator>	Specify the. aspx help page for XML Web Services.