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WorkflowControlClient::Cancel Method (Guid)

.NET Framework (current version)
 

Cancels the specified workflow instance.

Namespace:   System.ServiceModel.Activities
Assembly:  System.ServiceModel.Activities (in System.ServiceModel.Activities.dll)

C#
C++
F#
VB
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public:
void Cancel(
	Guid instanceId
)

Parameters

instanceId
Type: System::Guid

The workflow instance to cancel.

The following example shows how to cancel a workflow instance with the WorkflowControlClient.

C#
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IWorkflowCreation creationClient = new ChannelFactory<IWorkflowCreation>(new BasicHttpBinding(), "http://localhost/DataflowControl.xaml/Creation").CreateChannel();

Guid instanceId = creationClient.CreateSuspended(null);
WorkflowControlClient controlClient = new WorkflowControlClient(
    new BasicHttpBinding(),
    new EndpointAddress(new Uri("http://localhost/DataflowControl.xaml")));
controlClient.Unsuspend(instanceId);
// ...
controlClient.Cancel(instanceId);

.NET Framework
Available since 4.0
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