WorkflowOutline.CreateNewNode(Activity) 方法

定义

Activity 创建一个新节点。Creates a new node for an Activity.

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。Activity for which a new node must be created.

返回

WorkflowOutlineNode

活动的 WorkflowOutlineNodeThe WorkflowOutlineNode for the activity.

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。Calls to create a new workflow node for a given activity could return null, which indicates that you do not want to create a node for it.

适用于