Microsoft.AspNetCore.Mvc Namespace

Provides types required to build an MVC app.

Classes

AcceptedAtActionResult	An ActionResult that returns a Accepted (202) response with a Location header.
AcceptedAtRouteResult	An ActionResult that returns a Accepted (202) response with a Location header.
AcceptedResult	An ActionResult that returns an Accepted (202) response with a Location header.
AcceptVerbsAttribute	Specifies what HTTP methods an action supports.
ActionContext	Context object for execution of action which has been selected as part of an HTTP request.
ActionContextAttribute	Specifies that a controller property should be set with the current ActionContext when creating the controller. The property must have a public set method.
ActionNameAttribute	Specifies the name of an action.
ActionResult	A default implementation of IActionResult.
ActionResult<TValue>	A type that wraps either an TValue instance or an ActionResult.
AntiforgeryValidationFailedResult	A BadRequestResult used for antiforgery validation failures. Use IAntiforgeryValidationFailedResult to match for validation failures inside MVC result filters.
ApiBehaviorOptions	Options used to configure behavior for types annotated with ApiControllerAttribute.
ApiControllerAttribute	Indicates that a type and all derived types are used to serve HTTP API responses. Controllers decorated with this attribute are configured with features and behavior targeted at improving the developer experience for building APIs. When decorated on an assembly, all controllers in the assembly will be treated as controllers with API behavior. For more information, see ApiController attribute.
ApiConventionMethodAttribute	API conventions to be applied to a controller action. API conventions are used to influence the output of ApiExplorer. ApiConventionMethodAttribute can be used to specify an exact convention method that applies to an action. ApiConventionTypeAttribute for details about applying conventions at the assembly or controller level.
ApiConventionTypeAttribute	API conventions to be applied to an assembly containing MVC controllers or a single controller. API conventions are used to influence the output of ApiExplorer. Conventions must be static types. Methods in a convention are matched to an action method using rules specified by ApiConventionNameMatchAttribute that may be applied to a method name or its parameters and ApiConventionTypeMatchAttribute that are applied to parameters. When no attributes are found specifying the behavior, MVC matches method names and parameter names are matched using Exact and parameter types are matched using AssignableFrom.
ApiDescriptionActionData	Represents data used to build an ApiDescription, stored as part of the Properties.
ApiExplorerSettingsAttribute	Controls the visibility and group name for an ApiDescription of the associated controller class or action method.
AreaAttribute	Specifies the area containing a controller or action.
AutoValidateAntiforgeryTokenAttribute	An attribute that causes validation of antiforgery tokens for all unsafe HTTP methods. An antiforgery token is required for HTTP methods other than GET, HEAD, OPTIONS, and TRACE.
BadRequestObjectResult	An ObjectResult that when executed will produce a Bad Request (400) response.
BadRequestResult	A StatusCodeResult that when executed will produce a Bad Request (400) response.
BindAttribute	This attribute can be used on action parameters and types, to indicate model level metadata.
BindPropertiesAttribute	An attribute that enables binding for all properties the decorated controller or Razor Page model defines.
BindPropertyAttribute	An attribute that can specify a model name or type of IModelBinder to use for binding the associated property.
CacheProfile	Defines a set of settings which can be used for response caching.
ChallengeResult	An ActionResult that on execution invokes HttpContext.ChallengeAsync.
ClientErrorData	Information for producing client errors. This type is used to configure client errors produced by consumers of ClientErrorMapping.
ConflictObjectResult	An ObjectResult that when executed will produce a Conflict (409) response.
ConflictResult	A StatusCodeResult that when executed will produce a Conflict (409) response.
ConsumesAttribute	A filter that specifies the supported request content types. ContentTypes is used to select an action when there would otherwise be multiple matches.
ContentResult	An ActionResult that when executed will produce a response with content.
Controller	A base class for an MVC controller with view support.
ControllerAttribute	Indicates that the type and any derived types that this attribute is applied to are considered a controller by the default controller discovery mechanism, unless NonControllerAttribute is applied to any type in the hierarchy.
ControllerBase	A base class for an MVC controller without view support.
ControllerContext	The context associated with the current request for a controller.
ControllerContextAttribute	Specifies that a controller property should be set with the current ControllerContext when creating the controller. The property must have a public set method.
CookieTempDataProviderOptions	Provides programmatic configuration for cookies set by CookieTempDataProvider
CreatedAtActionResult	An ActionResult that returns a Created (201) response with a Location header.
CreatedAtRouteResult	An ActionResult that returns a Created (201) response with a Location header.
CreatedResult	An ActionResult that returns a Created (201) response with a Location header.
DefaultApiConventions	Default api conventions.
DisableRequestSizeLimitAttribute	Disables the request body size limit.
EmptyResult	Represents an ActionResult that when executed will do nothing.
FileContentResult	Represents an ActionResult that when executed will write a binary file to the response.
FileResult	Represents an ActionResult that when executed will write a file as the response.
FileStreamResult	Represents an ActionResult that when executed will write a file from a stream to the response.
ForbidResult	An ActionResult that on execution invokes HttpContext.ForbidAsync.
FormatFilterAttribute	A filter that will use the format value in the route data or query string to set the content type on an ObjectResult returned from an action.
FromBodyAttribute	Specifies that a parameter or property should be bound using the request body.
FromFormAttribute	Specifies that a parameter or property should be bound using form-data in the request body.
FromHeaderAttribute	Specifies that a parameter or property should be bound using the request headers.
FromQueryAttribute	Specifies that a parameter or property should be bound using the request query string.
FromRouteAttribute	Specifies that a parameter or property should be bound using route-data from the current request.
FromServicesAttribute	Specifies that a parameter or property should be bound using the request services.
HiddenInputAttribute	Indicates associated property or all properties with the associated type should be edited using an <input> element of type "hidden".
HttpDeleteAttribute	Identifies an action that supports the HTTP DELETE method.
HttpGetAttribute	Identifies an action that supports the HTTP GET method.
HttpHeadAttribute	Identifies an action that supports the HTTP HEAD method.
HttpOptionsAttribute	Identifies an action that supports the HTTP OPTIONS method.
HttpPatchAttribute	Identifies an action that supports the HTTP PATCH method.
HttpPostAttribute	Identifies an action that supports the HTTP POST method.
HttpPutAttribute	Identifies an action that supports the HTTP PUT method.
IgnoreAntiforgeryTokenAttribute	A filter that skips antiforgery token validation.
JsonOptions	Options to configure SystemTextJsonInputFormatter and SystemTextJsonOutputFormatter.
JsonPatchExtensions	Extensions for JsonPatchDocument<TModel>
JsonResult	An action result which formats the given object as JSON.
LocalRedirectResult	An ActionResult that returns a Found (302), Moved Permanently (301), Temporary Redirect (307), or Permanent Redirect (308) response with a Location header to the supplied local URL.
MiddlewareFilterAttribute	Executes a middleware pipeline provided the by the ConfigurationType. The middleware pipeline will be treated as an async resource filter.
MiddlewareFilterAttribute<T>	Executes a middleware pipeline provided the by the ConfigurationType. The middleware pipeline will be treated as an async resource filter.
ModelBinderAttribute	An attribute that can specify a model name or type of IModelBinder to use for binding.
ModelBinderAttribute<TBinder>	An attribute that can specify a model name or type of IModelBinder to use for binding.
ModelMetadataTypeAttribute	This attribute specifies the metadata class to associate with a data model class.
ModelMetadataTypeAttribute<T>	This attribute specifies the metadata class to associate with a data model class.
MvcNewtonsoftJsonOptions	Provides programmatic configuration for JSON formatters using Newtonsoft.JSON.
MvcOptions	Provides programmatic configuration for the MVC framework.
MvcViewOptions	Provides programmatic configuration for views in the MVC framework.
NoContentResult	A StatusCodeResult that when executed will produce a 204 No Content response.
NonActionAttribute	Indicates that a controller method is not an action method.
NonControllerAttribute	Indicates that the type and any derived types that this attribute is applied to is not considered a controller by the default controller discovery mechanism.
NonViewComponentAttribute	Indicates that the type and any derived types that this attribute is applied to is not considered a view component by the default view component discovery mechanism.
NotFoundObjectResult	An ObjectResult that when executed will produce a Not Found (404) response.
NotFoundResult	Represents an StatusCodeResult that when executed will produce a Not Found (404) response.
ObjectResult	An ActionResult that on execution will write an object to the response using mechanisms provided by the host.
OkObjectResult	An ObjectResult that when executed performs content negotiation, formats the entity body, and will produce a Status200OK response if negotiation and formatting succeed.
OkResult	An StatusCodeResult that when executed will produce an empty Status200OK response.
PageRemoteAttribute	A RemoteAttributeBase for razor page handler which configures Unobtrusive validation to send an Ajax request to the web site. The invoked handler should return JSON indicating whether the value is valid.
PartialViewResult	Represents an ActionResult that renders a partial view to the response.
PhysicalFileResult	A FileResult on execution will write a file from disk to the response using mechanisms provided by the host.
ProblemDetails	A machine-readable format for specifying errors in HTTP API responses based on https://tools.ietf.org/html/rfc7807.
ProducesAttribute	A filter that specifies the expected Type the action will return and the supported response content types. The ContentTypes value is used to set ContentTypes.
ProducesAttribute<T>	A filter that specifies the expected Type the action will return and the supported response content types. The ContentTypes value is used to set ContentTypes.
ProducesDefaultResponseTypeAttribute	A filter that specifies the Type for all HTTP status codes that are not covered by ProducesResponseTypeAttribute.
ProducesErrorResponseTypeAttribute	Specifies the type returned by default by controllers annotated with ApiControllerAttribute. Type specifies the error model type associated with a ProducesResponseTypeAttribute for a client error (HTTP Status Code 4xx) when no value is provided. When no value is specified, MVC assumes the client error type to be ProblemDetails, if mapping client errors (ClientErrorMapping) is used. Use this Attribute to configure the default error type if your application uses a custom error type to respond.
ProducesResponseTypeAttribute	A filter that specifies the type of the value and status code returned by the action.
ProducesResponseTypeAttribute<T>	A filter that specifies the type of the value and status code returned by the action.
RedirectResult	An ActionResult that returns a Found (302), Moved Permanently (301), Temporary Redirect (307), or Permanent Redirect (308) response with a Location header to the supplied URL.
RedirectToActionResult	An ActionResult that returns a Found (302), Moved Permanently (301), Temporary Redirect (307), or Permanent Redirect (308) response with a Location header. Targets a controller action.
RedirectToPageResult	An ActionResult that returns a Found (302) or Moved Permanently (301) response with a Location header. Targets a registered route.
RedirectToRouteResult	An ActionResult that returns a Found (302), Moved Permanently (301), Temporary Redirect (307), or Permanent Redirect (308) response with a Location header. Targets a registered route.
RemoteAttribute	A RemoteAttributeBase for controllers which configures Unobtrusive validation to send an Ajax request to the web site. The invoked action should return JSON indicating whether the value is valid.
RemoteAttributeBase	A ValidationAttribute which configures Unobtrusive validation to send an Ajax request to the web site. The invoked endpoint should return JSON indicating whether the value is valid.
RequestFormLimitsAttribute	Sets the specified limits to the Form.
RequestSizeLimitAttribute	Sets the request body size limit to the specified size.
RequireHttpsAttribute	An authorization filter that confirms requests are received over HTTPS.
ResponseCacheAttribute	Specifies the parameters necessary for setting appropriate headers in response caching.
RouteAttribute	Specifies an attribute route on a controller.
SerializableError	Defines a serializable container for storing ModelState information. This information is stored as key/value pairs.
ServiceFilterAttribute	A filter that finds another filter in an IServiceProvider.
ServiceFilterAttribute<TFilter>	A filter that finds another filter in an IServiceProvider.
SignInResult	An ActionResult that on execution invokes HttpContext.SignInAsync.
SignOutResult	An ActionResult that on execution invokes HttpContext.SignOutAsync.
SkipStatusCodePagesAttribute	A filter that prevents execution of the StatusCodePages middleware.
StatusCodeResult	Represents an ActionResult that when executed will produce an HTTP response with the given response status code.
TempDataAttribute	Properties decorated with TempDataAttribute will have their values stored in and loaded from the ITempDataDictionary. TempDataAttribute is supported on properties of Controllers, Razor Pages, and Razor Page Models.
TypeFilterAttribute	A filter that creates another filter of type ImplementationType, retrieving missing constructor arguments from dependency injection if available there.
TypeFilterAttribute<TFilter>	A filter that creates another filter of type ImplementationType, retrieving missing constructor arguments from dependency injection if available there.
UnauthorizedObjectResult	An ObjectResult that when executed will produce a Unauthorized (401) response.
UnauthorizedResult	Represents an UnauthorizedResult that when executed will produce an Unauthorized (401) response.
UnprocessableEntityObjectResult	An ObjectResult that when executed will produce a Unprocessable Entity (422) response.
UnprocessableEntityResult	A StatusCodeResult that when executed will produce a Unprocessable Entity (422) response.
UnsupportedMediaTypeResult	A StatusCodeResult that when executed will produce a UnsupportedMediaType (415) response.
UrlHelperExtensions	Static class for url helper extension methods.
ValidateAntiForgeryTokenAttribute	Specifies that the class or method that this attribute is applied validates the anti-forgery token. If the anti-forgery token is not available, or if the token is invalid, the validation will fail and the action method will not execute.
ValidationProblemDetails	A ProblemDetails for validation errors.
ViewComponent	A base class for view components.
ViewComponentAttribute	Indicates the class and all subclasses are view components. Optionally specifies a view component's name. If defining a base class for multiple view components, associate this attribute with that base.
ViewComponentResult	An IActionResult which renders a view component to the response.
ViewDataAttribute	Properties decorated with ViewDataAttribute will have their values stored in and loaded from the ViewDataDictionary. ViewDataDictionary is supported on properties of Controllers, and Razor Page handlers.
ViewResult	Represents an ActionResult that renders a view to the response.
VirtualFileResult	A FileResult that on execution writes the file specified using a virtual path to the response using mechanisms provided by the host.

Interfaces

IActionResult	Defines a contract that represents the result of an action method.
IDesignTimeMvcBuilderConfiguration	Configures the IMvcBuilder. Implement this interface to enable design-time configuration (for instance during pre-compilation of views) of IMvcBuilder.
IRequestFormLimitsPolicy	A marker interface for filters which define a policy for limits on a request's body read as a form.
IRequestSizePolicy	A marker interface for filters which define a policy for maximum size for the request body.
IUrlHelper	Defines the contract for the helper to build URLs for ASP.NET MVC within an application.
IViewComponentHelper	Supports the rendering of view components in a view.
IViewComponentResult	Result type of a ViewComponent.

Enums

CompatibilityVersion	Specifies the version compatibility of runtime behaviors configured by MvcOptions.
ResponseCacheLocation	Determines the value for the "Cache-control" header in the response.

Remarks

For an introduction to MVC, see Overview of ASP.NET Core MVC.