ActivityExecutionContextManager.CreateExecutionContext(Activity) 方法
定义
为指定的 ActivityExecutionContext 创建 Activity。Creates an ActivityExecutionContext for the designated Activity.
public:
System::Workflow::ComponentModel::ActivityExecutionContext ^ CreateExecutionContext(System::Workflow::ComponentModel::Activity ^ activity);
public System.Workflow.ComponentModel.ActivityExecutionContext CreateExecutionContext (System.Workflow.ComponentModel.Activity activity);
member this.CreateExecutionContext : System.Workflow.ComponentModel.Activity -> System.Workflow.ComponentModel.ActivityExecutionContext
Public Function CreateExecutionContext (activity As Activity) As ActivityExecutionContext
参数
返回
为指定的 ActivityExecutionContext 所创建的 Activity。The created ActivityExecutionContext for 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).
activity 不是此上下文所有者的有效子活动。activity is not a valid child activity of owner of this context.