GraphLink.OnCategoryChanged(GraphCategory, GraphCategoryChangeType) 方法

定义

此链接上的 GraphCategory 每次发生更改时都会通知 GraphGroupCollection 通知 GraphGroupCollection,因为这可能会影响此链接的 IsContainment 行为,这会影响 GraphGroup 层次结构的结构。

protected:
 override void OnCategoryChanged(Microsoft::VisualStudio::GraphModel::GraphCategory ^ category, Microsoft::VisualStudio::GraphModel::GraphCategoryChangeType changeType);
protected override void OnCategoryChanged (Microsoft.VisualStudio.GraphModel.GraphCategory category, Microsoft.VisualStudio.GraphModel.GraphCategoryChangeType changeType);
override this.OnCategoryChanged : Microsoft.VisualStudio.GraphModel.GraphCategory * Microsoft.VisualStudio.GraphModel.GraphCategoryChangeType -> unit
Protected Overrides Sub OnCategoryChanged (category As GraphCategory, changeType As GraphCategoryChangeType)

参数

category
GraphCategory

已更改的 GraphCategory

changeType
GraphCategoryChangeType

发生的更改的类型

适用于