WorkflowOutline.CreateNewNode(Activity) 方法

定义

命名空间:

System.Workflow.ComponentModel.Design

程序集:

System.Workflow.ComponentModel.dll

为 Activity 创建一个新节点。

protected:
 virtual System::Workflow::ComponentModel::Design::WorkflowOutlineNode ^ CreateNewNode(System::Workflow::ComponentModel::Activity ^ activity);

protected virtual System.Workflow.ComponentModel.Design.WorkflowOutlineNode CreateNewNode (System.Workflow.ComponentModel.Activity activity);

abstract member CreateNewNode : System.Workflow.ComponentModel.Activity -> System.Workflow.ComponentModel.Design.WorkflowOutlineNode
override this.CreateNewNode : System.Workflow.ComponentModel.Activity -> System.Workflow.ComponentModel.Design.WorkflowOutlineNode

Protected Overridable Function CreateNewNode (activity As Activity) As WorkflowOutlineNode

参数

activity

Activity

必须为其创建新节点的活动。

返回

WorkflowOutlineNode

活动的 WorkflowOutlineNode。

注解

用于为给定的活动创建新工作流节点的调用可能会返回 null，这表示不希望为其创建节点。