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IWorkflowInstanceExtension Interface

IWorkflowInstanceExtension Interface

.NET Framework 4.6 and 4.5

This interface is implemented by composite extensions, or extensions that need access to the workflow instance. Implementers of this interface will be called by the WorkflowInstance prior to execution in order to provide additional extensions, or get access to the WorkflowInstance through the WorkflowInstanceProxy.

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

public interface IWorkflowInstanceExtension

The IWorkflowInstanceExtension type exposes the following members.

Public methodGetAdditionalExtensionsWhen implemented, returns any additional extensions the implementing class requires.
Public methodSetInstanceSets the specified target WorkflowInstanceProxy.

.NET Framework

Supported in: 4.6, 4.5, 4

.NET Framework Client Profile

Supported in: 4
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