![](dotnetdiagramimages/C1_Win_Map_4_5_2_C1_Win_Map_VectorItem.png)
'宣言 Public MustInherit Class VectorItem Inherits NotifyObject Implements C1.FlexMap.INotifier, C1.FlexMap.INotify
public abstract class VectorItem : NotifyObject, C1.FlexMap.INotifier, C1.FlexMap.INotify
System.Object
C1.Win.Map.NotifyObject
C1.Win.Map.VectorItem
C1.Win.Map.VectorPlacemark
C1.Win.Map.VectorPolygon
C1.Win.Map.VectorPolyline