#region   使用Spire.PDF 生成文档，并且发送指定的人员
        public string OutPutWord(out  string Url)
        {
            string Title = string.Empty;
            string Subject = string.Empty;
            string Person = string.Empty;
            string DateT = string.Empty;
            string InstID = this.ActionContext.BizObjectID.ToString();
            string sql = string.Format(@"SELECT top 1 Title,Subject,Person,DateT FROM dbo.I_SendEmile where objectid='{0}'", InstID);
            DataTable dt = AppUtility.Engine.Query.QueryTable(sql);

            if (dt.Rows.Count > 0)
            {
                foreach (DataRow dr in dt.Rows)
                {

                    Title = dr["Title"]+string.Empty;
                    Subject = dr["Subject"] + string.Empty + "\r\n";
                    Person = "签字人："+dr["Person"]+string.Empty;
                    DateT = "签字日期："+dr["DateT"]+string.Empty;


                }

  
            }
            ///1、创建一个PDF 的Document
            PdfDocument doc = new PdfDocument();
            PdfUnitConvertor unitCvtr = new PdfUnitConvertor();
           
            PdfMargins margin = new PdfMargins();
            margin.Top = unitCvtr.ConvertUnits(2.54f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);
            margin.Bottom = margin.Top;
            margin.Left = unitCvtr.ConvertUnits(3.17f, PdfGraphicsUnit.Centimeter, PdfGraphicsUnit.Point);

            margin.Right = margin.Left;
            //2、创建一个margin为上面定义的PDF的Page页
            PdfPageBase page = doc.Pages.Add(PdfPageSize.A4, margin);

            //5、设置Title
            float y = 10;
            PdfBrush brush1 = PdfBrushes.Black;
            System.Drawing.Font font = new System.Drawing.Font("幼圆", 12, FontStyle.Regular);
            PdfTrueTypeFont font1 = new PdfTrueTypeFont(font, true);
            PdfStringFormat format1 = new PdfStringFormat(PdfTextAlignment.Justify);
            page.Canvas.DrawString(Title, font1, brush1, page.Canvas.ClientSize.Width /5, y, format1);
            y = y + font1.MeasureString(Title, format1).Height+30;
          // y = y + 30;

            //设置内容
            
            PdfBrush brush2 = PdfBrushes.Black;
            System.Drawing.Font font11 = new System.Drawing.Font("幼圆", 10, FontStyle.Regular);
            PdfTrueTypeFont font2 = new PdfTrueTypeFont(font11,true);
            PdfStringFormat format2 = new PdfStringFormat(PdfTextAlignment.Center);
            string SubText = Subject.Trim().Replace(" ","");
            int index = 0;
            for (var i = 0; i < SubText.Length / 38; i++)
            {
                if (index == 0)
                {
                    page.Canvas.DrawString(SubText.Substring(0, 38), font2, brush2, page.Canvas.ClientSize.Width/2, y, format2);
                }
                else
                {
                    page.Canvas.DrawString(SubText.Substring(index, 38), font2, brush2, page.Canvas.ClientSize.Width/2, y, format2);
                }

                y = y + font2.MeasureString(Person, format2).Height +1+ i;
                
                index = index + 38;
            }

            //设置时间
            PdfBrush brush3 = PdfBrushes.Black;
            System.Drawing.Font font4 = new System.Drawing.Font("幼圆", 10, FontStyle.Regular);
            PdfTrueTypeFont font3 = new PdfTrueTypeFont(font4, true);
            PdfStringFormat format3 = new PdfStringFormat(PdfTextAlignment.Left);
            page.Canvas.DrawString(DateT, font3, brush3, page.Canvas.ClientSize.Width / 2, y, format3);
            y = y + font2.MeasureString(DateT, format3).Height+7;
           

            //设置人员
            PdfBrush brush4 = PdfBrushes.Black;
            System.Drawing.Font font5 = new System.Drawing.Font("幼圆", 10, FontStyle.Regular);

            PdfTrueTypeFont font6 = new PdfTrueTypeFont(font5, true);
            PdfStringFormat format5 = new PdfStringFormat(PdfTextAlignment.Left);
            page.Canvas.DrawString(Person, font6, brush4, page.Canvas.ClientSize.Width / 2, y, format5);
            y = y + font2.MeasureString(Person, format5).Height+1;
           String outputFile = "F:/SendEmilePDF/" + "PDF_" + Guid.NewGuid() + ".Pdf";
            string UrlLink = Url = outputFile;

            doc.SaveToFile(outputFile,FileFormat.PDF);
            doc.Close();
            doc.Dispose();
            ///9、打开刚刚制作的文件
            System.Diagnostics.Process.Start(outputFile);
            return UrlLink;


        }
        #endregion




提示语是：Evaluation Warning : The document was created with Spire.PDF for .NET.