EnableCorsAttribute Class

This class defines an attribute that can be applied to an action or a controller to enable CORS. By default, it allows all origins, methods and headers.

Namespace:   System.Web.Http.Cors
Assembly:  System.Web.Http.Cors (in System.Web.Http.Cors.dll)

Inheritance Hierarchy

System.Object
  System.Attribute
    System.Web.Http.Cors.EnableCorsAttribute

Syntax

[AttributeUsageAttribute(AttributeTargets.Class | AttributeTargets.Method, 
    AllowMultiple = false)]
public sealed class EnableCorsAttribute : Attribute, ICorsPolicyProvider

[AttributeUsageAttribute(AttributeTargets::Class | AttributeTargets::Method, 
    AllowMultiple = false)]
public ref class EnableCorsAttribute sealed : Attribute, ICorsPolicyProvider

[<Sealed>]
[<AttributeUsageAttribute(AttributeTargets.Class | AttributeTargets.Method,
    AllowMultiple = false)>]
type EnableCorsAttribute = 
    class
        inherit Attribute
        interface ICorsPolicyProvider
    end

<AttributeUsageAttribute(AttributeTargets.Class Or AttributeTargets.Method,
    AllowMultiple := False)>
Public NotInheritable Class EnableCorsAttribute
    Inherits Attribute
    Implements ICorsPolicyProvider

Constructors

	Name	Description
	EnableCorsAttribute(String, String, String)	Initializes a new instance of the EnableCorsAttribute class.
	EnableCorsAttribute(String, String, String, String)	Initializes a new instance of the EnableCorsAttribute class.

Properties

	Name	Description
	ExposedHeaders	Gets the headers that the resource might use and can be exposed.
	Headers	Gets the headers that are supported by the resource.
	Methods	Gets the methods that are supported by the resource.
	Origins	Gets the origins that are allowed to access the resource.
	PreflightMaxAge	Gets or sets the number of seconds the results of a preflight request can be cached.
	SupportsCredentials	Gets or sets a value indicating whether the resource supports user credentials in the request.
	TypeId	(Inherited from Attribute.)

Methods

	Name	Description
	Equals(Object)	(Inherited from Attribute.)
	GetCorsPolicyAsync(HttpRequestMessage, CancellationToken)
	GetHashCode()	(Inherited from Attribute.)
	GetType()	(Inherited from Object.)
	IsDefaultAttribute()	(Inherited from Attribute.)
	Match(Object)	(Inherited from Attribute.)
	ToString()	(Inherited from Object.)

Explicit Interface Implementations

	Name	Description
	_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)	(Inherited from Attribute.)
	_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)	(Inherited from Attribute.)
	_Attribute.GetTypeInfoCount(UInt32)	(Inherited from Attribute.)
	_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)	(Inherited from Attribute.)

Thread Safety

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

See Also

System.Web.Http.Cors Namespace

Return to top