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ValidateAntiForgeryTokenAttribute Class

Represents an attribute that is used to prevent forgery of a request.

Namespace:   System.Web.Mvc
Assembly:  System.Web.Mvc (in System.Web.Mvc.dll)

Inheritance Hierarchy

System.Object
  System.Attribute
    System.Web.Mvc.FilterAttribute
      System.Web.Mvc.ValidateAntiForgeryTokenAttribute

Syntax

[AttributeUsageAttribute(AttributeTargets.Class | AttributeTargets.Method, 
 AllowMultiple = false, Inherited = true)]
public sealed class ValidateAntiForgeryTokenAttribute : FilterAttribute, 
 IAuthorizationFilter

[AttributeUsageAttribute(AttributeTargets::Class | AttributeTargets::Method, 
 AllowMultiple = false, Inherited = true)]
public ref class ValidateAntiForgeryTokenAttribute sealed : FilterAttribute, 
 IAuthorizationFilter

[<Sealed>]
[<AttributeUsageAttribute(AttributeTargets.Class | AttributeTargets.Method,
 AllowMultiple = false, Inherited = true)>]
type ValidateAntiForgeryTokenAttribute = 
 class
 inherit FilterAttribute
 interface IAuthorizationFilter
 end

<AttributeUsageAttribute(AttributeTargets.Class Or AttributeTargets.Method,
 AllowMultiple := False, Inherited := True)>
Public NotInheritable Class ValidateAntiForgeryTokenAttribute
 Inherits FilterAttribute
 Implements IAuthorizationFilter

Constructors

Name Description
👁 System_CAPS_pubmethod
 ValidateAntiForgeryTokenAttribute()

Initializes a new instance of the ValidateAntiForgeryTokenAttribute class.

Properties

Name Description
👁 System_CAPS_pubproperty
 AllowMultiple

Gets or sets a value that indicates whether more than one instance of the filter attribute can be specified.(Inherited from FilterAttribute.)
👁 System_CAPS_pubproperty
 Order

Gets or sets the order in which the action filters are executed.(Inherited from FilterAttribute.)
👁 System_CAPS_pubproperty
 TypeId

(Inherited from Attribute.)

Methods

Name Description
👁 System_CAPS_pubmethod
 Equals(Object)

(Inherited from Attribute.)
👁 System_CAPS_pubmethod
 GetHashCode()

(Inherited from Attribute.)
👁 System_CAPS_pubmethod
 GetType()

(Inherited from Object.)
👁 System_CAPS_pubmethod
 IsDefaultAttribute()

(Inherited from Attribute.)
👁 System_CAPS_pubmethod
 Match(Object)

(Inherited from Attribute.)
👁 System_CAPS_pubmethod
 OnAuthorization(AuthorizationContext)

Called when authorization is required.
👁 System_CAPS_pubmethod
 ToString()

(Inherited from Object.)

Explicit Interface Implementations

Name Description
👁 System_CAPS_pubinterface
👁 System_CAPS_privmethod
 _Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)

(Inherited from Attribute.)
👁 System_CAPS_pubinterface
👁 System_CAPS_privmethod
 _Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)

(Inherited from Attribute.)
👁 System_CAPS_pubinterface
👁 System_CAPS_privmethod
 _Attribute.GetTypeInfoCount(UInt32)

(Inherited from Attribute.)
👁 System_CAPS_pubinterface
👁 System_CAPS_privmethod
 _Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)

(Inherited from Attribute.)

Remarks

👁 System_CAPS_security
Security Note

This attribute helps defend against cross-site request forgery. It won’t prevent other forgery or tampering attacks.

For more information about using attributes, see .Unable to find linked topic '30386922-1e00-4602-9ebf-526b271a8b87'.

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.Mvc Namespace

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Additional resources

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