.Net Framework > v3.0.6920.0 > System > Workflow > ComponentModel > Activity Activity
Category
Class
Description
Represents the fundamental building block of workflows. System.Workflow.ComponentModel.Activity is the base class for all activities.
Assembly
System.Workflow.ComponentModel
Character
public
Attributes
NameValue/Assignment
ToolboxItemFilterAttributeSystem.Workflow.ComponentModel.Design.ActivitySet, System.ComponentModel.ToolboxItemFilterType.Allow
ActivityCodeGeneratorAttribute
ActivityValidatorAttribute
ToolboxBitmapAttribute, Design.Resources.Activity.png
ToolboxItemFilterAttributeMicrosoft.Workflow.VSDesigner, System.ComponentModel.ToolboxItemFilterType.Require
RuntimeNamePropertyAttributeName
DesignerSerializerAttribute,
DesignerCategoryAttributeComponent
DesignerAttribute,
ToolboxItemAttribute
Ancestors
DependencyObject > Object
Descendants
CallExternalMethodActivity, CodeActivity, DelayActivity, HandleExternalEventActivity, InvokeWebServiceActivity, InvokeWorkflowActivity, PolicyActivity, SetStateActivity, WebServiceFaultActivity, WebServiceInputActivity, WebServiceOutputActivity, CompensateActivity, CompositeActivity, SuspendActivity, TerminateActivity, ThrowActivity
Contstructors
Activity()
Activity(String)
Properties
Description
Enabled
ExecutionResult
ExecutionStatus
IsDynamicActivity
Name
Parent
QualifiedName
WorkflowInstanceId
Events
Canceling
Closed
Compensating
Executing
Faulting
StatusChanged
Methods
Cancel(ActivityExecutionContext)
Clone()
Execute(ActivityExecutionContext)
GetActivityByName(String)
GetActivityByName(String,Boolean)
HandleFault(ActivityExecutionContext,Exception)
Initialize(IServiceProvider)
Invoke<T>(EventHandler<T>,T)
Invoke<T>(IActivityEventListener<T>,T)
Load(Stream,Activity)
Load(Stream,Activity,IFormatter)
OnActivityExecutionContextLoad(IServiceProvider)
OnActivityExecutionContextUnload(IServiceProvider)
OnClosed(IServiceProvider)
RaiseEvent(DependencyProperty,Object,EventArgs)
RaiseGenericEvent<T>(DependencyProperty,Object,T)
RegisterForStatusChange(DependencyProperty,IActivityEventListener<ActivityExecutionStatusChangedEventArgs>)
Save(Stream)
Save(Stream,IFormatter)
ToString()
TrackData(Object)
TrackData(String,Object)
Uninitialize(IServiceProvider)
UnregisterForStatusChange(DependencyProperty,IActivityEventListener<ActivityExecutionStatusChangedEventArgs>)
GetBoundValue(ActivityBind,Type)
SetBinding(DependencyProperty,ActivityBind)
SetBoundValue(ActivityBind,Object)
Fields
ActivityContextGuidProperty
CancelingEvent
ClosedEvent
CompensatingEvent
ExecutingEvent
FaultingEvent
StatusChangedEvent
Tags
0103E2B958, 02E3ABA98D, 034B4F5192
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More information resources
WinAPI Programmer's Reference
Unix Manual Pages
Delphi Examples