WorkflowUnhandledExceptionBehavior Class

Definition

Namespace:

System.ServiceModel.Activities.Description

Assembly:

System.ServiceModel.Activities.dll

A service behavior that enables you to specify the action to take when an unhandled exception occurs within a workflow service.

C#

public class WorkflowUnhandledExceptionBehavior : System.ServiceModel.Description.IServiceBehavior

Inheritance

Object

WorkflowUnhandledExceptionBehavior

Implements

IServiceBehavior

Remarks

Both OnUnhandledException and WorkflowUnhandledExceptionBehavior dictate the behavior of the runtime when an exception is not handled in the workflow; however, WorkflowUnhandledExceptionBehavior has the option of leaving a suspended workflow in the persistence store, while OnUnhandledException does not. The reason for this is that what happens to a suspended workflow is host-specific, and WorkflowApplication is not. To implement this functionality using WorkflowApplication, create a custom PersistenceParticipant that has this behavior.

For an example of how to use this behavior see Workflow Service Host Extensibility.

Constructors

WorkflowUnhandledExceptionBehavior()

Initializes a new instance of the WorkflowUnhandledExceptionBehavior class.

Properties

Action

Gets or sets the action to take when an unhandled exception occurs.

Methods

AddBindingParameters(ServiceDescription, ServiceHostBase, Collection<ServiceEndpoint>, BindingParameterCollection)	Implements the AddBindingParameters(ServiceDescription, ServiceHostBase, Collection<ServiceEndpoint>, BindingParameterCollection) method to support the behavior.
ApplyDispatchBehavior(ServiceDescription, ServiceHostBase)	Implements the ApplyDispatchBehavior(ServiceDescription, ServiceHostBase) method to support the behavior.
Equals(Object)	Determines whether the specified object is equal to the current object. (Inherited from Object)
GetHashCode()	Serves as the default hash function. (Inherited from Object)
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(ServiceDescription, ServiceHostBase)	Implements the Validate(ServiceDescription, ServiceHostBase) method to support the behavior.

Applies to