Class AsyncCodeActivity

Inheritance

System.Object

Activity

AsyncCodeActivity

InvokeMethod

Inherited Members

Activity.ToString()

Activity.ShouldSerializeDisplayName()

Activity.Constraints

Activity.CacheId

Activity.DisplayName

Activity.Id

Namespace: System.Activities

Assembly: System.Activities.dll

Syntax

public abstract class AsyncCodeActivity : Activity, IAsyncCodeActivity

Constructors

AsyncCodeActivity()

Declaration

protected AsyncCodeActivity()

Properties

Implementation

Declaration

public override sealed Func<Activity> Implementation { get; set; }

Property Value

System.Func<Activity>

Overrides

Activity.Implementation

ImplementationVersion

Declaration

protected override sealed Version ImplementationVersion { get; set; }

Property Value

System.Version

Overrides

Activity.ImplementationVersion

Methods

BeginExecute(AsyncCodeActivityContext, AsyncCallback, Object)

Declaration

protected abstract IAsyncResult BeginExecute(AsyncCodeActivityContext context, AsyncCallback callback, object state)

Parameters

AsyncCodeActivityContext context

System.AsyncCallback callback

System.Object state

Returns

System.IAsyncResult

CacheMetadata(ActivityMetadata)

Declaration

protected override sealed void CacheMetadata(ActivityMetadata metadata)

Parameters

ActivityMetadata metadata

Overrides

Activity.CacheMetadata(ActivityMetadata)

CacheMetadata(CodeActivityMetadata)

Declaration

protected virtual void CacheMetadata(CodeActivityMetadata metadata)

Parameters

CodeActivityMetadata metadata

Cancel(AsyncCodeActivityContext)

Declaration

protected virtual void Cancel(AsyncCodeActivityContext context)

Parameters

AsyncCodeActivityContext context

EndExecute(AsyncCodeActivityContext, IAsyncResult)

Declaration

protected abstract void EndExecute(AsyncCodeActivityContext context, IAsyncResult result)

Parameters

AsyncCodeActivityContext context

System.IAsyncResult result