Activity.Cancel(ActivityExecutionContext) 方法

定义

命名空间:

System.Workflow.ComponentModel

程序集:

System.Workflow.ComponentModel.dll

由工作流运行时调用，用于取消当前正在运行的活动执行。

protected public:
 virtual System::Workflow::ComponentModel::ActivityExecutionStatus Cancel(System::Workflow::ComponentModel::ActivityExecutionContext ^ executionContext);

protected internal virtual System.Workflow.ComponentModel.ActivityExecutionStatus Cancel (System.Workflow.ComponentModel.ActivityExecutionContext executionContext);

abstract member Cancel : System.Workflow.ComponentModel.ActivityExecutionContext -> System.Workflow.ComponentModel.ActivityExecutionStatus
override this.Cancel : System.Workflow.ComponentModel.ActivityExecutionContext -> System.Workflow.ComponentModel.ActivityExecutionStatus

Protected Friend Overridable Function Cancel (executionContext As ActivityExecutionContext) As ActivityExecutionStatus

参数

executionContext

ActivityExecutionContext

包含要取消的实例的 ActivityExecutionContext。

返回

ActivityExecutionStatus

操作结束时的状态，确定是将活动保留在取消状态，还是将其转换为关闭状态。