'宣言 Public Class GdiMetafileSinkNative Inherits C1.Util.DX.ComObjectCallback Implements GdiMetafileSink, C1.Util.DX.ICallbackable, C1.Util.DX.IUnknown
public class GdiMetafileSinkNative : C1.Util.DX.ComObjectCallback, GdiMetafileSink, C1.Util.DX.ICallbackable, C1.Util.DX.IUnknown