Samuele E. Locatelli
117 lines
3.6 KiB
C#
117 lines
3.6 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.IO;
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using System.Data;
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using System.Drawing.Imaging;
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using System.Drawing.Printing;
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using System.Windows.Forms;
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using Microsoft.Reporting.WinForms;
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using System.Configuration;
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using SteamWare;
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using GMW_data;
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/// <summary>
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/// Classe che restituisce uno stream ed i dati accessori per reinviare un report in pdf
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/// </summary>
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public class reportExporter
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{
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/// <summary>
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/// mimeType del report
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/// </summary>
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public string mimeType;
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/// <summary>
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/// encoding dei dati
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/// </summary>
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public string encoding;
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/// <summary>
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/// nome estensione
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/// </summary>
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public string fileNameExtension;
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/// <summary>
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/// steam di bytes del report
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/// </summary>
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public byte[] renderedBytes;
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/// <summary>
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/// metodo protected
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/// </summary>
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public reportExporter()
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{
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}
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/// <summary>
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/// carica i dati richiesti dal report dalla StoredProcedure (filtrando quindi...)
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/// </summary>
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/// <param name="tipoReport">tipo di report richiesto</param>
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/// <param name="UDC">cod UDC</param>
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/// <returns>tabella dati</returns>
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private DataTable caricaDati(reportRichiesto tipoReport, string UDC)
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{
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DataTable tab = new DataTable();
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switch (tipoReport)
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{
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//case reportRichiesto.CartellinoFusi:
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// tab = (DataTable)GMW_data.DataProxy.obj.taCartellini.getByUdc(UDC);
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// break;
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case reportRichiesto.CartellinoTara:
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tab = (DataTable)GMW_data.DataProxy.obj.taCartellini.stp_getByUdc(UDC);
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break;
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default:
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break;
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}
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return tab;
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}
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/// <summary>
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/// renderizza il report in pdf
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/// </summary>
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/// <param name="tipoReport">report ammessi: RichiestaIntervento</param>
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/// <param name="UDC">cod UDC</param>
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/// <param name="deviceInfoParam">parametri "device input"</param>
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/// <returns></returns>
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public void popolaPdfStream(reportRichiesto tipoReport, string UDC, devInfoParam deviceInfoParam)
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{
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LocalReport report = new LocalReport();
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string deviceInfo = "";
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ReportParameter[] _UDC = { new ReportParameter("UDC", UDC) };
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switch (tipoReport)
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{
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case reportRichiesto.CartellinoFusi:
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report.ReportPath = @".\Reports\CartellinoCompleto.rdlc";
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report.DataSources.Add(new ReportDataSource(memLayer.ML.confReadString("ReportDatasource"), caricaDati(tipoReport, UDC)));
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deviceInfo = deviceInfoParam.xmlParam;
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break;
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case reportRichiesto.CartellinoTara:
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report.ReportPath = @".\Reports\CartellinoTara.rdlc";
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report.DataSources.Add(new ReportDataSource(memLayer.ML.confReadString("ReportDatasource"), caricaDati(tipoReport, UDC)));
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deviceInfo = deviceInfoParam.xmlParam;
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break;
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default:
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break;
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}
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createPdfStream(report, deviceInfo);
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}
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/// <summary>
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/// crea il vero e proprio stream pdf
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/// </summary>
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/// <param name="report"></param>
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/// <param name="deviceInfo"></param>
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private void createPdfStream(LocalReport report, string deviceInfo)
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{
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// export in PDF
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string reportType = "PDF";
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Warning[] warnings;
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string[] streams;
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renderedBytes = report.Render(
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reportType,
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deviceInfo,
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out mimeType,
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out encoding,
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out fileNameExtension,
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out streams,
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out warnings);
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}
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}
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