WorkflowContractBehaviorAttribute Class

.NET Framework (current version)

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An attribute that can be applied to a service contract to enable workflow service model dispatch behavior. This attribute ensures that appropriate dispatch components are created..

Namespace:   System.ServiceModel.Activities.Description
Assembly:  System.ServiceModel.Activities (in System.ServiceModel.Activities.dll)


[AttributeUsageAttribute(AttributeTargets.Interface, AllowMultiple = false)]
public sealed class WorkflowContractBehaviorAttribute : Attribute, 


Initializes a new instance of the WorkflowContractBehaviorAttribute class.


When implemented in a derived class, gets a unique identifier for this Attribute.(Inherited from Attribute.)

System_CAPS_pubmethodAddBindingParameters(ContractDescription, ServiceEndpoint, BindingParameterCollection)

Configures binding elements to support the workflow contract behavior.

System_CAPS_pubmethodApplyClientBehavior(ContractDescription, ServiceEndpoint, ClientRuntime)

Implements a modification or extension of the client across a contract.

System_CAPS_pubmethodApplyDispatchBehavior(ContractDescription, ServiceEndpoint, DispatchRuntime)

Implements a modification or extension of the client across a contract.


This API supports the product infrastructure and is not intended to be used directly from your code. Returns a value that indicates whether this instance is equal to a specified object.(Inherited from Attribute.)


Returns the hash code for this instance.(Inherited from Attribute.)


Gets the Type of the current instance.(Inherited from Object.)


When overridden in a derived class, indicates whether the value of this instance is the default value for the derived class.(Inherited from Attribute.)


When overridden in a derived class, returns a value that indicates whether this instance equals a specified object.(Inherited from Attribute.)


Returns a string that represents the current object.(Inherited from Object.)

System_CAPS_pubmethodValidate(ContractDescription, ServiceEndpoint)

Validates that the contract and endpoint are compatible with the behavior.

System_CAPS_pubinterfaceSystem_CAPS_privmethod_Attribute.GetIDsOfNames(Guid, IntPtr, UInt32, UInt32, IntPtr)

Maps a set of names to a corresponding set of dispatch identifiers.(Inherited from Attribute.)

System_CAPS_pubinterfaceSystem_CAPS_privmethod_Attribute.GetTypeInfo(UInt32, UInt32, IntPtr)

Retrieves the type information for an object, which can be used to get the type information for an interface.(Inherited from Attribute.)


Retrieves the number of type information interfaces that an object provides (either 0 or 1).(Inherited from Attribute.)

System_CAPS_pubinterfaceSystem_CAPS_privmethod_Attribute.Invoke(UInt32, Guid, UInt32, Int16, IntPtr, IntPtr, IntPtr, IntPtr)

Provides access to properties and methods exposed by an object.(Inherited from Attribute.)

.NET Framework
Available since 4.0

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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