

'宣言 Public MustInherit Class RenderShapeFragment Inherits RenderFragment Implements IDocumentLocation
'使用法 Dim instance As RenderShapeFragment
public abstract class RenderShapeFragment : RenderFragment, IDocumentLocation
System.Object
   C1.C1Preview.RenderFragment
      C1.C1Preview.RenderShapeFragment
         C1.C1Preview.RenderLineFragment
         C1.C1Preview.RenderRectangleFragment