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 WorkflowOutlineNode 。

注解

为给定活动创建新的工作流节点的调用可能会返回 null，这表示你不想为其创建节点。

适用于