1  private void ExportDataSet(string fileName, string templatePath, DataSet ds, HttpResponse reponse, FileFormatType FileType= FileFormatType.Xlsx) 2         { 3             Aspose.Cells.License Clicense = new Aspose.Cells.License(); 4             string asposePath = Server.MapPath(ConfigurationManager.AppSettings["AsposeLicensePath"]); 5             //string asposePath = Server.MapPath(@"../Template/Aspose/Aspose.Total.lic"); 6             Clicense.SetLicense(asposePath); 7  8             WorkbookDesigner designer = new WorkbookDesigner(); 9 10             designer.Open(Server.MapPath(templatePath));11             designer.SetDataSource(ds);12 13             // 生成水印图片14             Aspose.Cells.Drawing.Shape wordart = designer.Workbook.Worksheets[0].Shapes.AddTextEffect(MsoPresetTextEffect.TextEffect1,15 "CONFIDENTIAL", "Arial Black", 60, false, true16 , 1, 8, 1, 1, 130, 500);17 18             //Get the fill format of the word art19             MsoFillFormat wordArtFormat = wordart.FillFormat;20 21             //Set the color22             wordArtFormat.ForeColor = System.Drawing.Color.Red;23 24             //Set the transparency25             wordArtFormat.Transparency = 0.9;26 27             //Make the line invisible28             MsoLineFormat lineFormat = wordart.LineFormat;29             lineFormat.IsVisible = false;30 31             designer.Process();32             //将流文件写到客户端流的形式写到客户端33             designer.Save(fileName, SaveType.OpenInExcel, FileType, reponse);34         }