![](dotnetdiagramimages/C1_Silverlight_Maps_5_C1_Silverlight_Maps_QuadTreeTileSource.png)
'宣言 Public MustInherit Class QuadTreeTileSource Inherits C1MultiScaleTileSource Implements MS.Internal.IManagedPeer, MS.Internal.IManagedPeerBase, MS.Internal.INativeCoreTypeWrapper
public abstract class QuadTreeTileSource : C1MultiScaleTileSource, MS.Internal.IManagedPeer, MS.Internal.IManagedPeerBase, MS.Internal.INativeCoreTypeWrapper
System.Object
System.Windows.DependencyObject
System.Windows.Media.MultiScaleTileSource
C1.Silverlight.Maps.C1MultiScaleTileSource
C1.Silverlight.Maps.QuadTreeTileSource
C1.Silverlight.Maps.VirtualEarthSource