返回ApiFill类
这种方法没有任何参数
builder.CreateFile("docx")!varoDocuments=api.GetDocumentvarolements=ODocument.GetEplement0Var OGs1 = Api.CreateGradientStopVar OGS2 = Api.CreateGradient StopvaroFinll =api.CriateRadialGratientFillvarostroke=api.CreatestrokevaroDrawing=api.CreateShapeODrawing.SetDistances9140009144000oDrawing.SetWrappingStyle("square")!oParagraph.AddDrawing(oDrawing)!var slassType =oFill.GetClassTypeodstext (slass类型=+ssstype)builder.SaveFile("docx", "GetClassType.docx")!builder.CloseFile();