![](dotnetdiagramimages/C1_WPF_DX_4_6_2_C1_Util_DX_Direct3D9_Direct3DEx.png)
'Declaration Public Class Direct3DEx Inherits Direct3D Implements C1.Util.DX.IUnknown
public class Direct3DEx : Direct3D, C1.Util.DX.IUnknown
System.Object
C1.Util.DX.DisposeBase
C1.Util.DX.CppObject
C1.Util.DX.ComObject
C1.Util.DX.Direct3D9.Direct3D
C1.Util.DX.Direct3D9.Direct3DEx