public void SaveToPDF<TModel>(List<TModel> model, string content, string saveFilePath)

        {

            if (model == null) return;

            Report report = new Report();

            report.LoadFromString(content);

            FillReport(report, model, "print");

            //运行报表

            report.Prepare();

            PDFExport export = new PDFExport();

            report.Export(export, saveFilePath);

            report.Dispose();

        }

 /// <summary>

        /// 文件转换二进制数据(用于保存数据库)

        /// </summary>

        /// <param name="filePath">文件路径</param>

        /// <returns>二进制</returns>

        public byte[] FileConvertByte(string filePath)

        {

            if (!File.Exists(filePath))

            {

                return null;

            }

            byte[] bytContent = null;

            System.IO.FileStream fs = null;

            System.IO.BinaryReader br = null;

            try

            {

                fs = new FileStream(filePath, System.IO.FileMode.Open);

                br = new BinaryReader((Stream)fs);

                bytContent = br.ReadBytes((Int32)fs.Length);

                fs.Close();

                br.Close();

            }

            catch

            {

                fs.Close();

                br.Close();

                return null;

            }

            return bytContent;

        }