![](dotnetdiagramimages/C1_WPF_DX_4_5_2_C1_Util_DX_DirectWrite_BitmapRenderTarget1.png)
'宣言 Public Class BitmapRenderTarget1 Inherits BitmapRenderTarget Implements C1.Util.DX.IUnknown
public class BitmapRenderTarget1 : BitmapRenderTarget, C1.Util.DX.IUnknown
System.Object
C1.Util.DX.DisposeBase
C1.Util.DX.CppObject
C1.Util.DX.ComObject
C1.Util.DX.DirectWrite.BitmapRenderTarget
C1.Util.DX.DirectWrite.BitmapRenderTarget1