WorkflowSchedulerService Class

Definition

Namespace:

System.Workflow.Runtime.Hosting

Assembly:

System.Workflow.Runtime.dll

Caution

The System.Workflow.* types are deprecated. Instead, please use the new types from System.Activities.*

Provides a mechanism to implement your own thread pool to execute the workflow and manage in-memory timer registration and events.

public ref class WorkflowSchedulerService abstract : System::Workflow::Runtime::Hosting::WorkflowRuntimeService

[System.Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")]
public abstract class WorkflowSchedulerService : System.Workflow.Runtime.Hosting.WorkflowRuntimeService

[<System.Obsolete("The System.Workflow.* types are deprecated.  Instead, please use the new types from System.Activities.*")>]
type WorkflowSchedulerService = class
    inherit WorkflowRuntimeService

Public MustInherit Class WorkflowSchedulerService
Inherits WorkflowRuntimeService

Inheritance

Object

WorkflowRuntimeService

WorkflowSchedulerService

Derived

System.Workflow.Runtime.Hosting.DefaultWorkflowSchedulerService

System.Workflow.Runtime.Hosting.ManualWorkflowSchedulerService

Attributes

ObsoleteAttribute

Remarks

Note

This material discusses types and namespaces that are obsolete. For more information, see Deprecated Types in Windows Workflow Foundation 4.5.

WorkflowSchedulerService is that base class for all classes that create threads that run workflow instances on the workflow runtime engine host. These include DefaultWorkflowSchedulerService and ManualWorkflowSchedulerService.

Notes to Implementers

When you inherit from WorkflowSchedulerService, you must override the following members: Cancel(Guid), Schedule(WaitCallback, Guid) and Schedule(WaitCallback, Guid, DateTime, Guid).

Constructors

WorkflowSchedulerService()

When implemented in a derived class, initializes a new instance of the WorkflowSchedulerService class.

Properties

Runtime	Gets the WorkflowRuntime for this service. (Inherited from WorkflowRuntimeService)
State	Gets the state of the WorkflowRuntimeService. (Inherited from WorkflowRuntimeService)

Methods

Cancel(Guid)	When overridden in a derived class, cancels the scheduled work item with the given timerId.
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)
OnStarted()	When overridden in a derived class, represents the method that will be called when the workflow runtime engine raises the Started event. (Inherited from WorkflowRuntimeService)
OnStopped()	When overridden in a derived class, represents the method that will be called when the workflow runtime engine raises the Stopped event. (Inherited from WorkflowRuntimeService)
RaiseServicesExceptionNotHandledEvent(Exception, Guid)	Raises the ServicesExceptionNotHandled event. (Inherited from WorkflowRuntimeService)
Schedule(WaitCallback, Guid)	When overridden in a derived class, this method is called by the runtime to schedule a work item (callback) for a particular instance ID.
Schedule(WaitCallback, Guid, DateTime, Guid)	When overridden in a derived class, this method is called by the runtime to schedule a work item (callback) for a particular workflow instance to be done at the given time (DateTime).
Start()	When overridden in a derived class, starts the service and changes the State to Starting. (Inherited from WorkflowRuntimeService)
Stop()	When overridden in a derived class, stops the service and changes the State to Stopping. (Inherited from WorkflowRuntimeService)
ToString()	Returns a string that represents the current object. (Inherited from Object)