WebScriptEnablingBehavior Class
Provides support for the behavior that enables endpoints to receive HTTP requests from a browser-based ASP.NET AJAX client. This class cannot be inherited.
System.ServiceModel.Description::WebHttpBehavior
System.ServiceModel.Description::WebScriptEnablingBehavior
Assembly: System.ServiceModel.Web (in System.ServiceModel.Web.dll)
The WebScriptEnablingBehavior type exposes the following members.
| Name | Description | |
|---|---|---|
![]() | WebScriptEnablingBehavior | Initializes a new instance of the WebScriptEnablingBehavior class. |
| Name | Description | |
|---|---|---|
![]() | AutomaticFormatSelectionEnabled | Gets or sets a value that determines if automatic format selection is enabled. (Overrides WebHttpBehavior::AutomaticFormatSelectionEnabled.) |
![]() | DefaultBodyStyle | Gets or sets the default message body style. (Overrides WebHttpBehavior::DefaultBodyStyle.) |
![]() | DefaultOutgoingRequestFormat | Gets or sets the default outgoing request message format. (Overrides WebHttpBehavior::DefaultOutgoingRequestFormat.) |
![]() | DefaultOutgoingResponseFormat | Gets and sets the default outgoing response message format. (Overrides WebHttpBehavior::DefaultOutgoingResponseFormat.) |
![]() | FaultExceptionEnabled | Gets or sets the flag that specifies whether a FaultException is generated when an internal server error (HTTP status code: 500) occurs. (Overrides WebHttpBehavior::FaultExceptionEnabled.) |
![]() | HelpEnabled | Gets or sets a value that determines if the REST Help page is enabled. (Overrides WebHttpBehavior::HelpEnabled.) |
![]() | JavascriptCallbackParameterName | Gets or sets the JavaScript callback parameter name. (Inherited from WebHttpBehavior.) |
| Name | Description | |
|---|---|---|
![]() | AddBindingParameters | Implements the AddBindingParameters(ServiceEndpoint, BindingParameterCollection) method to pass data at runtime to bindings to support custom behavior. (Inherited from WebHttpBehavior.) |
![]() | AddClientErrorInspector | Adds a client error inspector to the specified service endpoint. (Inherited from WebHttpBehavior.) |
![]() | AddServerErrorHandlers | Override this method to change the way errors that occur on the service are handled. (Inherited from WebHttpBehavior.) |
![]() | ApplyClientBehavior | Applies the behavior to the client across an endpoint. (Overrides WebHttpBehavior::ApplyClientBehavior(ServiceEndpoint, ClientRuntime).) |
![]() | ApplyDispatchBehavior | Applies the behavior to the service endpoint. (Overrides WebHttpBehavior::ApplyDispatchBehavior(ServiceEndpoint, EndpointDispatcher).) |
![]() | Equals(Object) | Determines whether the specified Object is equal to the current Object. (Inherited from Object.) |
![]() | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a particular type. (Inherited from Object.) |
![]() | GetOperationSelector | Creates a new WebHttpDispatchOperationSelector object. (Inherited from WebHttpBehavior.) |
![]() | GetQueryStringConverter | Gets the query string converter. (Inherited from WebHttpBehavior.) |
![]() | GetReplyClientFormatter | Gets the reply formatter on the client for the specified endpoint and service operation. (Inherited from WebHttpBehavior.) |
![]() | GetReplyDispatchFormatter | Gets the reply formatter on the service for the specified endpoint and service operation. (Inherited from WebHttpBehavior.) |
![]() | GetRequestClientFormatter | Gets the request formatter on the client for the specified service operation and endpoint. (Inherited from WebHttpBehavior.) |
![]() | GetRequestDispatchFormatter | Gets the request formatter on the service for the given service operation and service endpoint. (Inherited from WebHttpBehavior.) |
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() | MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
![]() | ToString | Returns a string that represents the current object. (Inherited from Object.) |
![]() | Validate | Confirms that the endpoint meets the requirements that allow it to function as an ASP.NET AJAX endpoint. (Overrides WebHttpBehavior::Validate(ServiceEndpoint).) |
![]() | ValidateBinding | Ensures the binding is valid for use with the WCF Web Programming Model. (Inherited from WebHttpBehavior.) |
When applied to an endpoint, the WebScriptEnablingBehavior behavior enables and ASP.NET AJAX integration, except for the support required for JavaScript Object Notation (JSON) encoding. Various types of encoding, including JSON, are enabled by the WebMessageEncodingElement or by an appropriately configured WebHttpBinding. The WebScriptEnablingBehavior behavior implements the IEndpointBehavior and inherits from WebHttpBehavior, which enables the more general Web programming model for services exposing non-SOAP endpoints.
Specifically, the WebScriptEnablingBehavior:
Enables the HTTP programming model, including dispatch to operations based on a URL suffix, support for HTTP verb selection (POST or GET) and HTTP cache duration control. For more information about the HTTP programming model, see WCF Web Programming Model Overview. Note that the default HTTP verb is POST when using this behavior.
Enables the correct formatter for each operation's request and response messages - for example, support for URL parameters.
Enables the JavaScript Proxy endpoint.
To call a service from an ASP.NET AJAX client, the service must be configured with the WebHttpBinding binding and the WebScriptEnablingBehavior must be added to the endpoint behavior collection. This can be done either in configuration by adding the WebScriptEnablingElement or without using configuration by activating the AJAX endpoint with the WebScriptServiceHostFactory instead of the default factory in the @ServiceHost directive in the .svc file.
For more information about different ways to enable a service to respond to ASP.NET AJAX clients, see Creating WCF Services for ASP.NET AJAX.
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
