C# XtraReport类代码示例

        public PianoRatealeSubreport(IList<ReportRataSoggettoDTO> dataSource, CondominioDTO condominio, EsercizioDTO esercizio, PianoRatealeReportParameters parameters, ImpostazioneReportDTO impostazioneReportDTO, decimal importoTotale) : base(condominio, esercizio, null ,null, false, true)
        {
            _impostazioneReportDTO = impostazioneReportDTO;
            base.Inizializza(impostazioneReportDTO, parameters.Note);

            if (impostazioneReportDTO.MultiPage)
            {
                var helper = new PianoRatealeHelper(dataSource, impostazioneReportDTO);
                var columns = helper.GetColumnList(null, null, null, null);
                var pagine = columns.Select(item => item.PrintPage).Distinct().ToList();
                _mergeReports = new List<PianoRatealeSinglePage>(pagine.Count);

                foreach (var i in pagine)
                {
                    var columnsPage = columns.Where(item => item.PrintPage == i).Select(item => item.Order);
                    var dataSourcePage = dataSource.Where(item => (item.NumeroRata == 0 && item.NumeroRata == 0) || columnsPage.Contains(item.NumeroRata)).ToList();
                    var pageReport = new PianoRatealeSinglePage(dataSourcePage, condominio, esercizio, parameters, impostazioneReportDTO, importoTotale, i, true);
                    _mergeReports.Add(pageReport);
                    pageReport.CreateDocument(impostazioneReportDTO);
                }

                _reportMerge = _report;
                _reportMerge.BeforePrint += XtraReportMerged_BeforePrint;
            }
            else
            {
                var riparto = new PianoRatealeSinglePage(dataSource, condominio, esercizio, parameters, impostazioneReportDTO, importoTotale, null, false);
                var report = riparto.GetReport();
                _reportMerge = report;
            }}

		public void SaveReport(XtraReport report) {
			XafReport xafReport = report as XafReport;
			if(xafReport == null) {
				throw new ArgumentException("XafReport is expected", "report");
			}
			XafReportSerializationHelper.SaveReport(this, xafReport);
		}

        public void Assign(XtraReport report, XRTable captionTable, XRTable dataTable)
        {
            DetachEvents();

            _report = report;

            _captionTable = captionTable;
            SetCaptions();

            _dataTable = dataTable;
            WireUpEvents();
            //
            if(ManualFill && ! ManualFillOnly)
            {
                XRTableRow dataRow = _dataTable.Rows.FirstRow;
                _dataTable.InsertRowBelow(dataRow);
                XRTableRow manualFillRow = _dataTable.Rows[1];
                // set tags for cells 1 - 7 (days of week, first cell is name)
                for(int idx = 0; idx < manualFillRow.Cells.Count; idx++)
                {
                    if (idx>0 && idx<=7)
                    {
                        manualFillRow.Cells[idx].Tag = dataRow.Cells[idx].Tag;
                        manualFillRow.Cells[idx].BeforePrint += PrintManualFillCell;
                    }
                    manualFillRow.Cells[idx].Borders = dataRow.Cells[idx].Borders;
                    manualFillRow.Cells[idx].Font = dataRow.Cells[idx].Font;
                }
                if(!HideSums)
                {
                    manualFillRow.Cells[8].BackColor = Color.Black;
                }
            }
        }

        public void Should_fire_actions_on_table_members()
        {
            var transformColor = Color.Blue;
            var action = new ReportControlAction<XRControl>(c => true, c => c.BackColor = transformColor);

            var table = new XRTable();
            var row = new XRTableRow();
            var cell = new XRTableCell();
            row.Cells.Add(cell);
            table.Rows.Add(row);

            var report = new XtraReport();
            report.Bands.Add(new DetailBand());
            report.Bands[0].Controls.Add(table);

            //var subscriber = XRRuntimeSubscriber.SubscribeWithActions(action);
            var reportb = new ReportController(new EventAggregator(), report, new ReportControlActionFacade(action)).Print(r => r.ExportToMemory());

            var tableB = (XRTable)reportb.Bands[0].Controls[0];
            var rowB = tableB.Rows[0];
            var cellb = rowB.Cells[0];




            Assert.AreEqual(transformColor, cellb.BackColor);
        }

 public override void SaveReport(XtraReport report)
 {
     base.SaveReport(report);
     CustomXafReport xafReport = (CustomXafReport)report;
     this.ReportId = xafReport.ReportId;
     this.ReportName = xafReport.ReportName;
 }

        public void Should_print_multiple_times_with_actions_firing_correct_count()
        {
            var counter = 0;

            var report = new XtraReport();
            report.Bands.Add(new DetailBand());
            report.Bands[0].Controls.Add(new XRLine());

            var facade =
                new ReportControlActionFacade(ReportControlAction<XRLine>.WithNoPredicate(l =>
                                                                                              {
                                                                                                  l.ForeColor =
                                                                                                      Color.Blue;
                                                                                                  counter++;
                                                                                              }));

            var controller = new ReportController(new EventAggregator(), report,facade);

            var newReport1 = controller.Print(r => r.ExportToMemory());
            var newReport2 = controller.Print(r => r.ExportToMemory());

            newReport1.Bands[0].Controls[0].ForeColor.Should().Be(Color.Blue,"Action should have been applied to control");
            newReport2.Bands[0].Controls[0].ForeColor.Should().Be(Color.Blue, "Action should have been applied to control");

            counter.Should().Be(2,"Action should only have fired once for each time");
        }

        public override void SetData(XtraReport report, string url)
        {
            // Change Report Display Name when Saving.  So users know what file each report tab represents
            report.DisplayName = Path.GetFileNameWithoutExtension(url);

            base.SetData(report, url);
        }

        public static void PopulateHeaderLabels(XtraReport report, params string[] captions)
        {
            var pageHeaderBand = report.FindControl(ReportHeaderBandName, true);
            if (pageHeaderBand != null)
            {
                var header = pageHeaderBand.Controls.OfType<XRLabel>().FirstOrDefault(label => label.Name == ReportNameLabel);
                if (header != null)
                {
                    header.CanShrink = true;
                    header.Text = captions[0];
                }
                header = pageHeaderBand.Controls.OfType<XRLabel>().FirstOrDefault(label => label.Name == DataFilterLabel);
                if (header != null)
                {
                    string caption = (String.IsNullOrEmpty(captions[1]) == false) ?
                        String.Format("({0})", captions[1]) : String.Empty;
                    header.CanShrink = true;
                    header.Text = caption;
                }
                header = pageHeaderBand.Controls.OfType<XRLabel>().FirstOrDefault(label => label.Name == GridFilterLabel);
                if (header != null)
                {
                    string caption = (String.IsNullOrEmpty(captions[2]) == false) ?
                        String.Format("({0})", captions[2]) : String.Empty;
                    header.CanShrink = true;
                    header.Text = caption;
                }

            }
        }

        public void PrintDialog(string operation)
        {
            if (string.IsNullOrEmpty(biEditTemplet.Caption))
            {
                MessageBox.Show(@"请先在 维护中心-模板管理，添加仓位标签项，再打开此界面!", @"异常", MessageBoxButtons.OK, MessageBoxIcon.Warning);

                return;
            }

            var dt = new DataKis.StockPlacePrintDataTable();

            foreach (var uRow in uGridCheck.Rows.GetFilteredInNonGroupByRows())
            {
                var nRow = dt.NewStockPlacePrintRow();
                nRow.FSPID = int.Parse(uRow.Cells["FSPID"].Value.ToString());
                nRow.FNumber = uRow.Cells["FNumber"].Value.ToString();
                nRow.FName = uRow.Cells["FName"].Value.ToString();
                nRow.FFullName = uRow.Cells["FFullName"].Value.ToString();
                dt.Rows.Add(nRow);
            }
            if (dt.Rows.Count < 1)
            {
                MessageBox.Show(@"请先筛选要打印的数据!", @"异常", MessageBoxButtons.OK, MessageBoxIcon.Warning);
     
                return;
            }
            var xtreport = new XtraReport();
            // _btApp = new BarTender.Application();
            //判断当前打印模版路径是否存在
            var temPath = _cTempletFileName;     //_cTempletFileName;      //Application.StartupPath + @"\Label\" +   _cTempletFileName;

            if (!File.Exists(temPath))
            {
                MessageBox.Show(@"当前路径下的打印模版文件不存在!", @"异常", MessageBoxButtons.OK, MessageBoxIcon.Warning);
                xtreport.ShowDesigner();
                return;
            }
            xtreport.LoadLayout(temPath);
            xtreport.PrinterName = _cPrinter;
            xtreport.RequestParameters = false;
            xtreport.ShowPrintStatusDialog = false;
            xtreport.ShowPrintMarginsWarning = false;

            //模板赋值

            xtreport.DataSource = dt;
            //模板赋值
            switch (operation)
            {
                case "print":
                    xtreport.Print();
                    break;
                case "design":
                    xtreport.ShowDesigner();
                    break;
                case "preview":
                    xtreport.ShowPreview();
                    break;
            }
        }

        /// <summary>
        /// Iterates alls XRTableCell and XRLabel cells in the given report
        /// </summary>
        /// <param name="report">The report to fix its RTL direction alignment</param>
        private static void IterateCells(XtraReport report)
        {
            // Iterate all XRTableCells and fix them
            MakeCellsRightToLeft(report, report.AllControls<XRTableCell>());

            // Iterate all XRLabels and fix them
            MakeCellsRightToLeft(report, report.AllControls<XRLabel>());
        }

 public void GivenASubreportExistsAsAFile()
 {
     _subReportFilePath = Helpers.GetNewTempFile() + ".repx";
     Path.GetDirectoryName(_subReportFilePath).Should().NotBeNullOrEmpty();
     var subReport = new XtraReport();
     subReport.SaveLayout(_subReportFilePath);
     File.Exists(_subReportFilePath).Should().BeTrue();
 }

 public void GenerateReport(XtraReport r, IList list, Type aType)
 {
     r.DataSource = list;
     InitBands(r);
     if (list.Count == 0) return;
     dsd = GenerateDataSourceDefinition(aType);
     InitDetailsBasedOnXRLabel(r, dsd);
 }

        public void GivenReportBExistsWithSubreportReportC()
        {
            _reportB = new XtraReportWithSubReportInDetailReport();
            var band = (DetailReportBand)_reportB.Bands[BandKind.DetailReport];
            band.DataMember = "DogToys";
            _containerWithReportCInside = (XRSubreport)band.Bands[BandKind.Detail].Controls[0];

            _reportC = new XtraReport();
        }

 public PDFActionResult(XtraReport report)
 {
     using (MemoryStream stream = new MemoryStream())
     {
         report.CreateDocument();
         report.ExportToPdf(stream);
         _byteArray = stream.ToArray();
     }
 }

        public void Should_apply_actions_to_entire_report()
        {
            var color = Color.Green;
            var action = new ReportControlAction<XtraReport>(r => true, r => r.BackColor = color);

            var report = new XtraReport();
            var newReport = new ReportController(new EventAggregator(), report, new ReportControlActionFacade(action)).Print(r => r.ExportToMemory());

            Assert.AreEqual(color, newReport.BackColor);
        }