public string GetHour(DateTime lastdate)
        {
            PersianCalendar pc = new PersianCalendar();
            string result = " ساعت " + (((pc.GetHour(lastdate)) < 10) ? ("0" + pc.GetHour(lastdate).ToString()) : (pc.GetHour(lastdate)).ToString()) + ":" + (((pc.GetMinute(lastdate)) < 10) ? ("0" + pc.GetMinute(lastdate).ToString()) : (pc.GetMinute(lastdate)).ToString());
            return result;
        }

public string getDay(DayOfWeek day)
        {
            string Result = "";
            switch (day)
            {
                case DayOfWeek.Friday:
                    Result = "جمعه";
                    break;
                case DayOfWeek.Monday:
                    Result = "دوشنبه";
                    break;
                case DayOfWeek.Saturday:
                    Result = "شنبه";
                    break;
                case DayOfWeek.Sunday:
                    Result = "یکشنبه";
                    break;
                case DayOfWeek.Thursday:
                    Result = "پنج شنبه";
                    break;
                case DayOfWeek.Tuesday:
                    Result = "سه شنبه";

                    break;
                case DayOfWeek.Wednesday:
                    Result = "چهارشنبه";
                    break;
                default:
                    break;
            }
            return Result;
        }

getDay(pc.GetDayOfWeek(LastDate))

public string GetMounth(int month)
        {
            string[] monthInYear = {"فروردین","اردیبهشت","خرداد","تیر","مرداد","شهریور","مهر","آبان","آذر","دی","بهمن","اسفند" };
            return monthInYear[month-1];
        }

private void btnGetDate_Click(object sender, EventArgs e)
        {
            DateTime LastDate = DateTime.Parse(txtLastDate.Text);
            TimeSpan ts = DateTime.Now - LastDate;
            PersianCalendar pc = new PersianCalendar();
            int DifferenceYear = DateTime.Now.Year - LastDate.Year;
            int DiffernceMounth = DateTime.Now.Month - LastDate.Month;
            if(DateTime.Now.Month>LastDate.Month)
                DiffernceMounth = DateTime.Now.Month - LastDate.Month; 
            else
            DiffernceMounth=LastDate.Month-DateTime.Now.Month;
            int DifferenceDays = ts.Days;

            StringBuilder Result = new System.Text.StringBuilder("");
           
            if(DifferenceYear>0)
            {
                Result.Append(DifferenceYear.ToString() + " سال پیش"+" ، "+getDay(pc.GetDayOfWeek(LastDate))+" "+pc.GetDayOfMonth(LastDate).ToString()+" " + GetMounth(pc.GetMonth(LastDate))+" " +pc.GetYear(LastDate)+GetHour(LastDate));
            }
            else if(DiffernceMounth>0)
            {
                Result.Append(DiffernceMounth.ToString() + " ماه پیش" + " ، " + getDay(pc.GetDayOfWeek(LastDate)) + " " + pc.GetDayOfMonth(LastDate).ToString() + " " + GetMounth(pc.GetMonth(LastDate)) + " " + pc.GetYear(LastDate) + GetHour(LastDate));
            }
            else if(DifferenceDays>0)
                Result.Append(DifferenceDays.ToString() + " روز پیش" + " ، " + getDay(pc.GetDayOfWeek(LastDate)) + " " + pc.GetDayOfMonth(LastDate).ToString() + " " + GetMounth(pc.GetMonth(LastDate)) + " " + pc.GetYear(LastDate) + GetHour(LastDate));
            else if(DifferenceDays==0)
                Result.Append(" امروز" + " ، " + getDay(pc.GetDayOfWeek(LastDate)) + " " + pc.GetDayOfMonth(LastDate).ToString() + " " + GetMounth(pc.GetMonth(LastDate)) + " " + pc.GetYear(LastDate) + GetHour(LastDate));

            lblResult.Text = Result.ToString();
        }

  public IPdfReportData Create()
        {
            return new PdfReport().DocumentPreferences(doc =>
            {
                //DocumentMargins margin = new DocumentMargins()
                //{
                //    Bottom = 5,
                //    Left = 5,
                //    Right = 5,
                //    Top = 5,
                //};
                //doc.DocumentMargins(margin);
                //PrintingPreferences printPreference = new PrintingPreferences()
                //{
                //    ShowPrintDialogAutomatically = true,
                //};
                //doc.PrintingPreferences(printPreference);
                doc.RunDirection(PdfRunDirection.RightToLeft);
                doc.Orientation(PageOrientation.Landscape);
                doc.PageSize(PdfPageSize.A4);
                doc.DocumentMetadata(new DocumentMetadata
                {
                    Author = "ILIA",
                    Application = "PdfRpt",
                    Keywords = "IList Rpt.",
                    Subject = "ابلاغ استاد",
                    Title = "ابلاغ استاد"
                });
            })
            .DefaultFonts(fonts =>
            {
                fonts.Size(8);
                fonts.Path(Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\BYekan.ttf",
                           Environment.GetEnvironmentVariable("SystemRoot") + "\\fonts\\tahoma.ttf");
            })
            .PagesFooter(footer =>
            {
                footer.DefaultFooter(DateTime.Now.ToString("MM/dd/yyyy"));
            })
            .PagesHeader(header =>
            {
                //header.PdfFont.Fonts.Add(new iTextSharp.text.Font("BYekan", 10f,0, new BaseColor(Color.Black)));
                //header.PdfFont.Fonts.Add(new iTextSharp.text.Font("BYekan", 10f, new BaseColor(Color.Black)));
                //CH_Rpt_TeacherEblagh ch = new CH_Rpt_TeacherEblagh(TermId.ToString(), "ساری", CenterId.ToString());
                //header.CustomHeader(ch);
                header.DefaultHeader(defaultHeader =>
                {
                    defaultHeader.RunDirection(PdfRunDirection.RightToLeft);
                    //defaultHeader.ImagePath(AppPath.ApplicationPath + "\\Images\\01.png");
                    defaultHeader.Message("ابلاغ استاد");
                });
            })
            .MainTableTemplate(template =>
            {
                template.BasicTemplate(BasicTemplate.SilverTemplate);
            })
            .MainTablePreferences(table =>
            {
                table.ColumnsWidthsType(TableColumnWidthType.Absolute);
                table.NumberOfDataRowsPerPage(0);
            })
            .MainTableDataSource(dataSource =>
            {
                dataSource.StronglyTypedList<ProgramRowSemiInfo>(resultSource);
            })
            .MainTableSummarySettings(summarySettings =>
            {
                //summarySettings.OverallSummarySettings("Summary");
                // summarySettings.PreviousPageSummarySettings("Previous Page Summary");
                // summarySettings.PageSummarySettings("Page Summary");
            })
            .MainTableColumns(columns =>
            {
                columns.AddColumn(column =>
                {
                    column.PropertyName("rowNo");
                    column.IsRowNumber(true);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(0);
                    column.Width(15);
                    column.HeaderCell("#", horizontalAlignment: HorizontalAlignment.Center);
                });
                columns.AddColumn(column =>
                {
                    column.PropertyName<ProgramRowSemiInfo>(x => x.LessonId);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Left);
                    column.IsVisible(true);
                    column.Order(1);
                    column.Width(35);
                    column.HeaderCell("کد درس", horizontalAlignment: HorizontalAlignment.Left);
                });
                columns.AddColumn(column =>
                {
                    column.PropertyName<ProgramRowSemiInfo>(x => x.LessonName);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Left);
                    column.IsVisible(true);
                    column.Order(2);
                    column.Width(80);
                    column.HeaderCell("عنوان درس", horizontalAlignment: HorizontalAlignment.Left);
                });
                columns.AddColumn(column =>
                {
                    column.PropertyName<ProgramRowSemiInfo>(x => x.GroupNumber);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(2);
                    column.Width(20);
                    column.HeaderCell("گروه", horizontalAlignment: HorizontalAlignment.Center);
                });
                //columns.AddColumn(column =>
                //{
                //    column.PropertyName<ProgramRowSemiInfo>(x => x.TrendName);
                //    column.CellsHorizontalAlignment(HorizontalAlignment.Left);
                //    column.IsVisible(true);
                //    column.Order(3);
                //    column.Width(100);
                //    column.HeaderCell("عنوان رشته", horizontalAlignment: HorizontalAlignment.Left);
                //});
                columns.AddColumn(column =>
                {
                    column.PropertyName<ProgramRowSemiInfo>(x => x.TimeShort);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(30);
                    column.HeaderCell("ساعت", horizontalAlignment: HorizontalAlignment.Center);
                });
                columns.AddColumn(column =>
                {
                    column.PropertyName<ProgramRowSemiInfo>(x => x.DaySemiTitle);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(15);
                    column.HeaderCell("روز", horizontalAlignment: HorizontalAlignment.Center);
                });
                columns.AddColumn(column =>
                {
                    column.PropertyName<ProgramRowSemiInfo>(x => x.SessionCount);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Left);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(15);
                    column.HeaderCell("ت ج", horizontalAlignment: HorizontalAlignment.Left);
                });
                columns.AddColumn(column =>
                {
                    column.PropertyName<ProgramRowSemiInfo>(x => x.SumOfTeachStringShort);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Center);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(25);
                    column.HeaderCell("جمع ساعت", horizontalAlignment: HorizontalAlignment.Center);
                });
                columns.AddColumn(column =>
                {
                    column.PropertyName<ProgramRowSemiInfo>(x => x.PlaceShortName);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Left);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(42);
                    column.HeaderCell("ساختمان", horizontalAlignment: HorizontalAlignment.Left);
                });
                columns.AddColumn(column =>
                {
                    column.PropertyName<ProgramRowSemiInfo>(x => x.ClassShortName);
                    column.CellsHorizontalAlignment(HorizontalAlignment.Left);
                    column.IsVisible(true);
                    column.Order(3);
                    column.Width(50);
                    column.HeaderCell("کلاس", horizontalAlignment: HorizontalAlignment.Left);
                });
                int maxSessionCount = resultSource.Max(p => p.SessionCount);
                for (int i = 0; i < maxSessionCount; i++)
                {
                    columns.AddColumn(column =>
                    {
                        column.PropertyName("S" + (i + 1));
                        column.CellsHorizontalAlignment(HorizontalAlignment.Left);
                        column.IsVisible(true);
                        column.Order(4);
                        column.Width(25);
                        column.HeaderCell("ج " + (i + 1), horizontalAlignment: HorizontalAlignment.Center);
                        //column.ColumnItemsTemplate(t => t.CustomTemplate(new SessionCustomCellTemplate()));
                    });
                }
            })
            .MainTableEvents(events =>
            {
                events.DataSourceIsEmpty(message: "داده ای برای مشاهده وجود ندارد.");
            })
            .Export(export =>
            {
                //export.ToExcel();
                //export.ToCsv();
                //export.ToXml();
            })
            .Generate(data => data.AsPdfFile(string.Format("{0}\\{1}", ReportPathHelper.ReportsPath, ReportFileName)));
        }

[ServiceContract(Namespace = "")]
    [SilverlightFaultBehavior]
    [AspNetCompatibilityRequirements(RequirementsMode = AspNetCompatibilityRequirementsMode.Allowed)]
    public class PdfReportService
    {
        [OperationContract]
        public string CreateReport(int centerId, int termId, int teacherId)
        {
            Stopwatch sw = Stopwatch.StartNew();
            var rpt = new Rpt_TeacherEblagh(centerId, termId, teacherId);
            IPdfReportData rptData = rpt.Create();
            sw.Stop();
            long m = sw.ElapsedMilliseconds;
            string result = rptData.FileName.Replace(HttpRuntime.AppDomainAppPath, string.Empty);
            return result;
        }
    }

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