ODataNullValueAttribute Class

Article
10/28/2015

Represents an IActionFilter that converts null values in OData $value responses to HTTP 404 responses.

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

Inheritance Hierarchy

System.Object
System.Attribute
System.Web.Http.Filters.FilterAttribute
System.Web.Http.Filters.ActionFilterAttribute
System.Web.Http.OData.ODataNullValueAttribute

Syntax

[AttributeUsageAttribute(AttributeTargets.Class | AttributeTargets.Method, 
    AllowMultiple = false)]
public sealed class ODataNullValueAttribute : ActionFilterAttribute

[AttributeUsageAttribute(AttributeTargets::Class | AttributeTargets::Method, 
    AllowMultiple = false)]
public ref class ODataNullValueAttribute sealed : ActionFilterAttribute

[<Sealed>]
[<AttributeUsageAttribute(AttributeTargets.Class | AttributeTargets.Method,
    AllowMultiple = false)>]
type ODataNullValueAttribute = 
    class
        inherit ActionFilterAttribute
    end

<AttributeUsageAttribute(AttributeTargets.Class Or AttributeTargets.Method,
    AllowMultiple := False)>
Public NotInheritable Class ODataNullValueAttribute
    Inherits ActionFilterAttribute

Constructors

	Name	Description
	ODataNullValueAttribute()

Properties

	Name	Description
	AllowMultiple	Gets a value that indicates whether multiple filters are allowed.(Inherited from FilterAttribute.)
	TypeId	(Inherited from Attribute.)

Methods

	Name	Description
	Equals(Object)	(Inherited from Attribute.)
	GetHashCode()	(Inherited from Attribute.)
	GetType()	(Inherited from Object.)
	IsDefaultAttribute()	(Inherited from Attribute.)
	Match(Object)	(Inherited from Attribute.)
	OnActionExecuted(HttpActionExecutedContext)	(Overrides ActionFilterAttribute.OnActionExecuted(HttpActionExecutedContext).)
	OnActionExecutedAsync(HttpActionExecutedContext, CancellationToken)	(Inherited from ActionFilterAttribute.)
	OnActionExecuting(HttpActionContext)	Occurs before the action method is invoked.(Inherited from ActionFilterAttribute.)
	OnActionExecutingAsync(HttpActionContext, CancellationToken)	(Inherited from ActionFilterAttribute.)
	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.)
	IActionFilter.ExecuteActionFilterAsync(HttpActionContext, CancellationToken, Func<Task<HttpResponseMessage>>)	Executes the filter action asynchronously.(Inherited from ActionFilterAttribute.)

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.

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