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HttpRuntimeSection Class

Configures the ASP.NET HTTP runtime. This class cannot be inherited.

Namespace:  System.Web.Configuration
Assembly:  System.Web (in System.Web.dll)
'Declaration
Public NotInheritable Class HttpRuntimeSection _
	Inherits ConfigurationSection

The HttpRuntimeSection type exposes the following members.

  NameDescription
Public methodHttpRuntimeSectionInfrastructure. Initializes a new instance of the HttpRuntimeSection class using default settings.
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  NameDescription
Public propertyAllowDynamicModuleRegistrationGets or sets a value that indicates whether RegisterModule method calls are allowed. The default is true.
Public propertyApartmentThreadingGets or sets a value that indicates whether application apartment threading is enabled.
Public propertyAppRequestQueueLimitGets or sets a value that indicates the maximum number of requests that ASP.NET queues for the application.
Public propertyAsyncPreloadModeGets or sets the mode of the request entity that is asynchronously preloaded.
Public propertyCurrentConfigurationGets a reference to the top-level Configuration instance that represents the configuration hierarchy that the current ConfigurationElement instance belongs to. (Inherited from ConfigurationElement.)
Public propertyDefaultRegexMatchTimeoutGets or sets the amount of time that a regular expression is allowed in order to perform a match.
Public propertyDelayNotificationTimeoutGets or sets the change notification delay.
Public propertyElementInformationGets an ElementInformation object that contains the non-customizable information and functionality of the ConfigurationElement object. (Inherited from ConfigurationElement.)
Protected propertyElementPropertyGets the ConfigurationElementProperty object that represents the ConfigurationElement object itself. (Inherited from ConfigurationElement.)
Public propertyEnableGets or sets a value that indicates whether the application domain is enabled.
Public propertyEnableHeaderCheckingGets or sets a value that indicates whether the header checking is enabled.
Public propertyEnableKernelOutputCacheGets or sets a value that indicates whether output caching is enabled.
Public propertyEnableVersionHeaderGets or sets a value that indicates whether ASP.NET should output a version header.
Public propertyEncoderTypeGets or sets the name of a custom type that can be used to handle HTML and URL encoding.
Public propertyExecutionTimeoutGets or sets the allowed execution time for the request.
Public propertyFcnModeGets or sets an enumeration value specifying the file change notifications mode.
Protected propertyItem(ConfigurationProperty)Gets or sets a property or attribute of this configuration element. (Inherited from ConfigurationElement.)
Protected propertyItem(String)Gets or sets a property, attribute, or child element of this configuration element. (Inherited from ConfigurationElement.)
Public propertyLockAllAttributesExceptGets the collection of locked attributes. (Inherited from ConfigurationElement.)
Public propertyLockAllElementsExceptGets the collection of locked elements. (Inherited from ConfigurationElement.)
Public propertyLockAttributesGets the collection of locked attributes (Inherited from ConfigurationElement.)
Public propertyLockElementsGets the collection of locked elements. (Inherited from ConfigurationElement.)
Public propertyLockItemGets or sets a value indicating whether the element is locked. (Inherited from ConfigurationElement.)
Public propertyMaxQueryStringLengthGets or sets the maximum possible length, in number of characters, of a query string in an HTTP request.
Public propertyMaxRequestLengthGets or sets the maximum request size.
Public propertyMaxUrlLengthGets or sets the maximum possible length, in number of characters, of the URL in an HTTP request.
Public propertyMaxWaitChangeNotificationGets or sets the time interval between the first change notification and the time at which the application domain is restarted.
Public propertyMinFreeThreadsGets or sets the minimum number of threads that must be free before a request for resources in this configuration scope can be serviced.
Public propertyMinLocalRequestFreeThreadsGets or sets the minimum number of free threads required to service a local request.
Protected propertyPropertiesGets the collection of properties. (Inherited from ConfigurationElement.)
Public propertyRelaxedUrlToFileSystemMappingGets or sets a value that indicates whether the URL in an HTTP request is required to be a valid Windows file path.
Public propertyRequestLengthDiskThresholdGets or sets the input-stream buffering threshold.
Public propertyRequestPathInvalidCharactersGets or sets a list of characters that are specified as invalid in a path that is part of an HTTP request.
Public propertyRequestValidationModeGets or sets a version number that indicates which ASP.NET version-specific approach to validation will be used.
Public propertyRequestValidationTypeGets or sets the name of a type that is used to validate HTTP requests.
Public propertyRequireRootedSaveAsPathGets or sets a value that indicates whether the file name must be a fully qualified physical file path.
Public propertySectionInformationGets a SectionInformation object that contains the non-customizable information and functionality of the ConfigurationSection object. (Inherited from ConfigurationSection.)
Public propertySendCacheControlHeaderGets or sets a value that indicates whether the cache-control:private header is sent as part of the HTTP response.
Public propertyShutdownTimeoutGets or sets the length of time the application is allowed to idle before it is terminated.
Public propertyTargetFrameworkGets or sets the target .NET framework.
Public propertyUseFullyQualifiedRedirectUrlGets or sets a value that indicates whether the client-side redirects are fully qualified.
Public propertyWaitChangeNotificationGets or sets the waiting time before the next change notification.
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  NameDescription
Protected methodDeserializeElementReads XML from the configuration file. (Inherited from ConfigurationElement.)
Protected methodDeserializeSectionInfrastructure. Reads XML from the configuration file. (Inherited from ConfigurationSection.)
Public methodEqualsCompares the current ConfigurationElement instance to the specified object. (Inherited from ConfigurationElement.)
Public methodGetHashCodeGets a unique value representing the current ConfigurationElement instance. (Inherited from ConfigurationElement.)
Protected methodGetRuntimeObjectReturns a custom object when overridden in a derived class. (Inherited from ConfigurationSection.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Protected methodInitSets the ConfigurationElement object to its initial state. (Inherited from ConfigurationElement.)
Protected methodInitializeDefaultUsed to initialize a default set of values for the ConfigurationElement object. (Inherited from ConfigurationElement.)
Protected methodIsModifiedIndicates whether this configuration element has been modified since it was last saved or loaded when implemented in a derived class. (Inherited from ConfigurationSection.)
Public methodIsReadOnlyGets a value indicating whether the ConfigurationElement object is read-only. (Inherited from ConfigurationElement.)
Protected methodResetResets the internal state of the ConfigurationElement object, including the locks and the properties collections. (Inherited from ConfigurationElement.)
Protected methodResetModifiedResets the value of the IsModified method to false when implemented in a derived class. (Inherited from ConfigurationSection.)
Protected methodSerializeElementWrites the contents of this configuration element to the configuration file when implemented in a derived class. (Inherited from ConfigurationElement.)
Protected methodSerializeSectionInfrastructure. Creates an XML string containing an unmerged view of the ConfigurationSection object as a single section to write to a file. (Inherited from ConfigurationSection.)
Protected methodSerializeToXmlElementWrites the outer tags of this configuration element to the configuration file when implemented in a derived class. (Inherited from ConfigurationElement.)
Protected methodSetReadOnlySets the IsReadOnly property for the ConfigurationElement object and all subelements. (Inherited from ConfigurationElement.)
Protected methodShouldSerializeElementInTargetVersionIndicates whether the specified element should be serialized when the configuration object hierarchy is serialized for the specified target version of the .NET Framework. (Inherited from ConfigurationSection.)
Protected methodShouldSerializePropertyInTargetVersionIndicates whether the specified property should be serialized when the configuration object hierarchy is serialized for the specified target version of the .NET Framework. (Inherited from ConfigurationSection.)
Protected methodShouldSerializeSectionInTargetVersionIndicates whether the current ConfigurationSection instance should be serialized when the configuration object hierarchy is serialized for the specified target version of the .NET Framework. (Inherited from ConfigurationSection.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
Protected methodUnmergeModifies the ConfigurationElement object to remove all values that should not be saved. (Inherited from ConfigurationElement.)
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The HttpRuntimeSection allows you to handle those parameters that affect the behavior of the ASP.NET runtime.

It refers to the node in the configuration file that is indicated by the <httpRuntime> element and can be used at any level in the configuration hierarchy.

The HttpRuntimeSection section contains directives that manage the following:

  • Request execution timeouts.

  • Directives to thread scheduling at the application level.

  • Directives that govern application queue limits.

  • Request length.

When running more than one application in a single process, you should lock down this section so that applications cannot elevate their relative priority to one another.

.NET Framework

Supported in: 4.5.1, 4.5, 4, 3.5, 3.0, 2.0

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.
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