IEventActivity.Subscribe Method
Definition
Important
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Creates the subscription of an Activity to an event.
public:
void Subscribe(System::Workflow::ComponentModel::ActivityExecutionContext ^ parentContext, System::Workflow::ComponentModel::IActivityEventListener<System::Workflow::ComponentModel::QueueEventArgs ^> ^ parentEventHandler);public void Subscribe (System.Workflow.ComponentModel.ActivityExecutionContext parentContext, System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.QueueEventArgs> parentEventHandler);abstract member Subscribe : System.Workflow.ComponentModel.ActivityExecutionContext * System.Workflow.ComponentModel.IActivityEventListener<System.Workflow.ComponentModel.QueueEventArgs> -> unitPublic Sub Subscribe (parentContext As ActivityExecutionContext, parentEventHandler As IActivityEventListener(Of QueueEventArgs))Parameters
- parentContext
- ActivityExecutionContext
The ActivityExecutionContext that represents the execution environment of the Activity.
- parentEventHandler
- IActivityEventListener<QueueEventArgs>
The EventHandler for the parent event.
Examples
The following code example shows how to use the Subscribe method. This code example is part of the FileWatcher SDK Sample from the FileSystemEvent.cs file. For more information, see File System Watcher Activity.
// Create EventHandlers for the WorkflowRuntime
workflowRuntime.WorkflowTerminated += new EventHandler<WorkflowTerminatedEventArgs>(WorkflowRuntime_WorkflowTerminated);
' Create EventHandlers for the WorkflowRuntime
AddHandler workflowRuntime.WorkflowTerminated, AddressOf WorkflowRuntime_WorkflowTerminated
Applies to
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