ActivityExecutionContextManager.GetExecutionContext(Activity) 方法

定义

获取与指定的 ActivityExecutionContext 关联的 ActivityGets the ActivityExecutionContext associated with the designated Activity.

public:
 System::Workflow::ComponentModel::ActivityExecutionContext ^ GetExecutionContext(System::Workflow::ComponentModel::Activity ^ activity);
public System.Workflow.ComponentModel.ActivityExecutionContext GetExecutionContext (System.Workflow.ComponentModel.Activity activity);
member this.GetExecutionContext : System.Workflow.ComponentModel.Activity -> System.Workflow.ComponentModel.ActivityExecutionContext
Public Function GetExecutionContext (activity As Activity) As ActivityExecutionContext

参数

activity
Activity

指定的 ActivityThe designated Activity.

返回

ActivityExecutionContext

与指定的 ActivityExecutionContext 关联的 ActivityThe ActivityExecutionContext associated with the designated Activity.

例外

activity 为空引用(在 Visual Basic 中为 Nothing)。activity is a null reference (Nothing in Visual basic).

注解

返回与指定的活动具有相同限定名的活动的第一个上下文。Returns the first context for an activity with the same qualified name as the designated activity.

适用于