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WebGetAttribute Class

Represents an attribute indicating that a service operation is logically a retrieval operation and that it can be called by the WCF REST programming model.

System.Object
  System.Attribute
    System.ServiceModel.Web.WebGetAttribute

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

[<Sealed>]
[<AttributeUsageAttribute(AttributeTargets.Method)>]
type WebGetAttribute =  
    class 
        inherit Attribute 
        interface IOperationBehavior 
    end

The WebGetAttribute type exposes the following members.

  NameDescription
Public methodWebGetAttributeInitializes a new instance of the WebGetAttribute class.
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  NameDescription
Public propertyBodyStyleGets and sets the body style of the messages that are sent to and from the service operation.
Public propertyIsBodyStyleSetExplicitlyGets the IsBodyStyleSetExplicitly property.
Public propertyIsRequestFormatSetExplicitlyGets the IsRequestFormatSetExplicitly property.
Public propertyIsResponseFormatSetExplicitlyGets the IsResponseFormatSetExplicitly property.
Public propertyRequestFormatGets and sets the RequestFormat property.
Public propertyResponseFormatGets and sets the ResponseFormat property.
Public propertyTypeIdWhen implemented in a derived class, gets a unique identifier for this Attribute. (Inherited from Attribute.)
Public propertyUriTemplateGets and sets the Uniform Resource Identifier (URI) template for the service operation.
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  NameDescription
Public methodEqualsInfrastructure. Returns a value that indicates whether this instance is equal to a specified object. (Inherited from Attribute.)
Public methodGetHashCodeReturns the hash code for this instance. (Inherited from Attribute.)
Public methodGetTypeGets the Type of the current instance. (Inherited from Object.)
Public methodIsDefaultAttributeWhen overridden in a derived class, indicates whether the value of this instance is the default value for the derived class. (Inherited from Attribute.)
Public methodMatchWhen overridden in a derived class, returns a value that indicates whether this instance equals a specified object. (Inherited from Attribute.)
Public methodToStringReturns a string that represents the current object. (Inherited from Object.)
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  NameDescription
Explicit interface implemetationPrivate method_Attribute.GetIDsOfNamesMaps a set of names to a corresponding set of dispatch identifiers. (Inherited from Attribute.)
Explicit interface implemetationPrivate method_Attribute.GetTypeInfoRetrieves the type information for an object, which can be used to get the type information for an interface. (Inherited from Attribute.)
Explicit interface implemetationPrivate method_Attribute.GetTypeInfoCountRetrieves the number of type information interfaces that an object provides (either 0 or 1). (Inherited from Attribute.)
Explicit interface implemetationPrivate method_Attribute.InvokeProvides access to properties and methods exposed by an object. (Inherited from Attribute.)
Explicit interface implemetationPrivate methodIOperationBehavior.AddBindingParametersImplements the AddBindingParameters(OperationDescription, BindingParameterCollection) method.
Explicit interface implemetationPrivate methodIOperationBehavior.ApplyClientBehaviorImplements the ApplyClientBehavior(OperationDescription, ClientOperation) method.
Explicit interface implemetationPrivate methodIOperationBehavior.ApplyDispatchBehaviorImplements the ApplyDispatchBehavior(OperationDescription, DispatchOperation) method.
Explicit interface implemetationPrivate methodIOperationBehavior.ValidateImplements the Validate(OperationDescription) method.
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The WebGetAttribute attribute is applied to a service operation in addition to the OperationContractAttribute and associates the operation with a UriTemplate as well as the HTTP protocol Get verb. The association with HTTP Get verb means that the operation is used to retrieve information from the service. The WebGetAttribute attribute is a passive operation behavior (the IOperationBehavior methods do nothing) that adds metadata to the operation description. Applying the WebGetAttribute attribute to a service operation has no effect unless a behavior that is looking for this metadata in the operation description (such as WebHttpBehavior) is added to the service's behavior collection.

Service operations with the WebGetAttribute attribute applied should be logical retrieval operations. The HTTP GET method is associated with all operations marked with the WebGetAttribute attribute.

The following example shows how to use the WebGetAttribute attribute.

No code example is currently available or this language may not be supported.

.NET Framework

Supported in: 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 3.5 SP1

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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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