System.Workflow.Activities
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System.Workflow.Activities Namespace

 

Provides classes related to Windows Workflow Foundation activities.

ClassDescription
System_CAPS_pubclassActiveDirectoryRole

Obsolete.Represents an Active Directory role in a Windows Workflow Foundation hosting environment. This class cannot be inherited.

System_CAPS_pubclassActiveDirectoryRoleFactory

Obsolete.A factory class for creating ActiveDirectoryRole objects from Windows NT aliases, e-mail addresses, and security identifiers (SIDs).

System_CAPS_pubclassCallExternalMethodActivity

Obsolete.Defines a workflow communication activity that is used to call a method on a local service. This activity is used to send data from the workflow to the host through the local service.

System_CAPS_pubclassCallExternalMethodActivityValidator

Obsolete.Verifies that the CallExternalMethodActivity class is configured correctly.

System_CAPS_pubclassChannelToken

Obsolete.Used by a SendActivity to associate itself with a client-side channel.

System_CAPS_pubclassCodeActivity

Obsolete.Runs the code-beside method associated with an activity. This class cannot be inherited.

System_CAPS_pubclassCodeCondition

Obsolete.Defines a condition that guards/drives the execution of a certain activity within a workflow definition. It has an event of type ConditionalEventArgs to return the result of the condition.

System_CAPS_pubclassCompensatableSequenceActivity

Obsolete.Defines a compensatable version of the SequenceActivity activity. This class cannot be inherited.

System_CAPS_pubclassConditionalEventArgs

Obsolete.Returns result information for the CodeCondition class. This class cannot be inherited.

System_CAPS_pubclassConditionedActivityGroup

Obsolete.Provides the definition of a constraint-based execution context for a set of child activities.

System_CAPS_pubclassContextToken

Obsolete.Represents a token that can be used to specify the context that should be used to correlate the exchange between a ReceiveActivity activity and the client that the activity is communicating with.

System_CAPS_pubclassCorrelationAliasAttribute

Obsolete.Overrides the correlation parameter value when the correlation value must be obtained from a parameter other than that indicated by the CorrelationParameterAttribute. This class cannot be inherited.

System_CAPS_pubclassCorrelationInitializerAttribute

Obsolete.Indicates the method or event on an ExternalDataExchange interface that initializes the correlation value. This class cannot be inherited.

System_CAPS_pubclassCorrelationParameterAttribute

Obsolete.Indicates the name of the parameter used for correlation in the methods and events defined on an ExternalDataExchange interface. This class cannot be inherited.

System_CAPS_pubclassDelayActivity

Obsolete.Provides the logic to establish a timer and to wait, asynchronously, for timer's expiration. This class cannot be inherited.

System_CAPS_pubclassEventDeliveryFailedException

Obsolete.The exception that is thrown when an event that is raised from the host cannot be delivered to the workflow instance. Typically the event is raised from an ExternalDataExchangeService on a workflow instance. This class cannot be inherited.

System_CAPS_pubclassEventDrivenActivity

Obsolete.Wraps an Activity whose execution is initialized by an event. This class cannot be inherited.

System_CAPS_pubclassEventHandlersActivity

Obsolete.A composite activity that contains a collection of event handlers. It is typically used where a collection of events must be handled. Each event is handled by one EventDrivenActivity, which is part of EventHandlersActivity.

System_CAPS_pubclassEventHandlingScopeActivity

Obsolete.Enables event handling with the execution of the child activities. This class cannot be inherited.

System_CAPS_pubclassEventQueueName

Obsolete.Represents the name of a queue associated with an event on a WorkflowInstance. This class cannot be inherited.

System_CAPS_pubclassExternalDataEventArgs

Obsolete.Represents the data sent when an event is raised using the HandleExternalEventActivity activity.

System_CAPS_pubclassExternalDataExchangeAttribute

Obsolete.Marks an interface as a local service interface. This class cannot be inherited.

System_CAPS_pubclassExternalDataExchangeService

Obsolete.Represents a service that must be added to the workflow run-time engine for local services communications to be enabled. Local service implementations are required to be added to the ExternalDataExchangeService for these services to be properly initialized and registered.

System_CAPS_pubclassExternalDataExchangeServiceSection

Obsolete.Represents a configuration section that allows you to specify, in a configuration file, a set of services to be added to an instance of ExternalDataExchangeService.

System_CAPS_pubclassHandleExternalEventActivity

Obsolete.Defines a workflow communication activity that is used to handle an event that is raised by a local service.

System_CAPS_pubclassHandleExternalEventActivityValidator

Obsolete.Verifies that the HandleExternalEventActivity class is configured correctly.

System_CAPS_pubclassIfElseActivity

Obsolete.Conditionally runs one of two or more activities of type IfElseBranchActivity. This class cannot be inherited.

System_CAPS_pubclassIfElseBranchActivity

Obsolete.Represents a branch of an IfElseActivity. This class cannot be inherited.

System_CAPS_pubclassInvokeWebServiceActivity

Obsolete.Invokes a Web service through a proxy class, which passes and receives parameters as specified. This class cannot be inherited.

System_CAPS_pubclassInvokeWebServiceEventArgs

Obsolete.Contains event data used to invoke a Web service. This class cannot be inherited.

System_CAPS_pubclassInvokeWorkflowActivity

Obsolete.Asynchronously runs one workflow from another. This class cannot be inherited.

System_CAPS_pubclassListenActivity

Obsolete.Makes the workflow wait for any one of several possible events before the activity proceeds. This class cannot be inherited.

System_CAPS_pubclassMessageEventSubscription

Obsolete.Creates a message event subscription to route messages to the appropriate workflow instance.

System_CAPS_pubclassOperationInfo

Obsolete.Represents the information for a contract operation defined in a workflow service.

System_CAPS_pubclassOperationInfoBase

Obsolete.The base class used for storing information for a contract operation defined in a workflow service.

System_CAPS_pubclassOperationParameterInfo

Obsolete.Contains information about an operation parameter.

System_CAPS_pubclassOperationParameterInfoCollection

Obsolete.A collection of OperationParameterInfo objects.

System_CAPS_pubclassOperationValidationEventArgs

Obsolete.Provides data for the OperationValidation event.

System_CAPS_pubclassParallelActivity

Obsolete.Runs a set of child activities at the same time. This class cannot be inherited.

System_CAPS_pubclassPolicyActivity

Obsolete.Represents a collection of Rule class instances to be run as part of a workflow's execution as a single step or activity.

System_CAPS_pubclassReceiveActivity

Obsolete.Service activity that implements an operation defined by a Windows Communication Foundation (WCF) service contract.

System_CAPS_pubclassReplicatorActivity

Obsolete.Runs multiple instances of a child activity.

System_CAPS_pubclassReplicatorChildEventArgs

Obsolete.Contains event arguments for the ReplicatorActivity activity handlers called at initialization of child Activity instances in addition to when the child Activity instances are finished.

System_CAPS_pubclassSendActivity

Obsolete.Client activity that models the synchronous invocation of a Windows Communication Foundation (WCF) service operation.

System_CAPS_pubclassSendActivityEventArgs

Obsolete.Provides information for the BeforeSend and AfterResponse events.

System_CAPS_pubclassSequenceActivity

Obsolete.Runs a set of child activities according to a single defined ordering.

System_CAPS_pubclassSequentialWorkflowActivity

Obsolete.Represents a workflow that executes activities sequentially.

System_CAPS_pubclassSetStateActivity

Obsolete.Provides the transition to a StateActivity in a state machine workflow. This class cannot be inherited.

System_CAPS_pubclassSetStateEventArgs

Obsolete.Represents a class that is used as an argument to set the state of a StateMachineWorkflowActivity.

System_CAPS_pubclassStateActivity

Obsolete.Represents a state in a StateMachineWorkflowActivity.

System_CAPS_pubclassStateActivityValidator

Obsolete.Represents a class that verifies whether a StateActivity class is configured correctly.

System_CAPS_pubclassStateFinalizationActivity

Obsolete.Represents an activity that executes contained activities before transitioning to another state in a state machine workflow. This class cannot be inherited.

System_CAPS_pubclassStateInitializationActivity

Obsolete.Acts as a container to a group of activities that is executed when the StateActivity starts running. This class cannot be inherited.

System_CAPS_pubclassStateMachineWorkflowActivity

Obsolete.Serves as the root container for state machine workflows. Contains event-driven activities and states.

System_CAPS_pubclassStateMachineWorkflowInstance

Obsolete.Represents a class that manages the current instance of a StateMachineWorkflowActivity. This class cannot be inherited.

System_CAPS_pubclassTypedOperationInfo

Obsolete.An OperationInfo object that inherits from OperationInfoBase used for the service operation information of the SendActivity and ReceiveActivity activities. Note that this operation information must be based on a CLR type.

System_CAPS_pubclassWebServiceFaultActivity

Obsolete.Enables sending a fault to the Web service client from the workflow. This class cannot be inherited.

System_CAPS_pubclassWebServiceInputActivity

Obsolete.Enables receiving data from a Web service in a workflow. This class cannot be inherited.

System_CAPS_pubclassWebServiceOutputActivity

Obsolete.Enables sending data to a Web service from within a workflow. This class cannot be inherited.

System_CAPS_pubclassWebWorkflowRole

Obsolete.Represents a Workflow role that is backed by a RoleProvider.

System_CAPS_pubclassWhileActivity

Obsolete.Runs a child activity iteratively as long as a certain condition is true.

System_CAPS_pubclassWorkflowAuthorizationException

Obsolete.The exception that is thrown when role validation fails due to a specified identity that is not contained in the WorkflowRoleCollection.

System_CAPS_pubclassWorkflowRole

Obsolete.The abstract base class from which workflow roles are derived.

System_CAPS_pubclassWorkflowRoleCollection

Obsolete.Represents a collection of WorkflowRole objects. This class cannot be inherited.

System_CAPS_pubclassWorkflowServiceAttributes

Obsolete.Builds the service behavior for the workflow service that it decorates.

System_CAPS_pubclassWorkflowServiceAttributesDynamicPropertyValidator

Obsolete.The property validator used by the WorkflowServiceAttributesProperty.

System_CAPS_pubclassWorkflowSubscriptionService

Obsolete.Provides methods for a subscription service to manage subscriptions for a workflow runtime.

System_CAPS_pubclassWorkflowWebService

Obsolete.Represents the base class for all workflow Web services.

InterfaceDescription
System_CAPS_pubinterfaceIEventActivity

Obsolete.Provides methods and properties that event-driven activities must derive from, to subscribe to events.

EnumerationDescription
System_CAPS_pubenumExecutionType

Obsolete.Specifies the execution mode for activities.

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