Represents a collection of Styles used to render IndexEntry objects at different nesting levels of a RenderIndex. The style at index 0 of this collection is used to render the top-level entries, the style at index 1 is used to render sub-entries, and so on.

'宣言
 
Public Class IndexEntryStyles 
   Inherits OwnedCollection

'使用法
 
Dim instance As IndexEntryStyles

public class IndexEntryStyles : OwnedCollection