OptionalRouteConstraint Class

Constrains a route by an inner constraint that doesn't fail when an optional parameter is set to its default value.

Namespace:   System.Web.Http.Routing.Constraints
Assembly:  System.Web.Http (in System.Web.Http.dll)

Inheritance Hierarchy

System.Object
  System.Web.Http.Routing.Constraints.OptionalRouteConstraint

Syntax

public class OptionalRouteConstraint : IHttpRouteConstraint

public ref class OptionalRouteConstraint : IHttpRouteConstraint

type OptionalRouteConstraint = 
    class
        interface IHttpRouteConstraint
    end

Public Class OptionalRouteConstraint
    Implements IHttpRouteConstraint

Constructors

	Name	Description
	OptionalRouteConstraint(IHttpRouteConstraint)	Initializes a new instance of the OptionalRouteConstraint class.

Properties

	Name	Description
	InnerConstraint	Gets the inner constraint to match if the parameter is not an optional parameter without a value.

Methods

	Name	Description
	Equals(Object)	(Inherited from Object.)
	Finalize()	(Inherited from Object.)
	GetHashCode()	(Inherited from Object.)
	GetType()	(Inherited from Object.)
	Match(HttpRequestMessage, IHttpRoute, String, IDictionary<String, Object>, HttpRouteDirection)	Determines whether this instance equals a specified route.
	MemberwiseClone()	(Inherited from Object.)
	ToString()	(Inherited from Object.)

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.Routing.Constraints Namespace

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