samuele
7a2ea69fcd
git-svn-id: https://keyhammer.ath.cx/svn/WebGIM/trunk@30 3e04ef4b-3b25-4b6c-be27-bb5389ca777b
105 lines
3.4 KiB
C#
105 lines
3.4 KiB
C#
using System;
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using System.IO;
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using System.Data;
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using System.Text;
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using System.Drawing.Imaging;
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using System.Drawing.Printing;
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using System.Collections.Generic;
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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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/// <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="idxObj"></param>
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/// <returns></returns>
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private DataTable caricaDati(reportRichiesto tipoReport, string idxObj)
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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.RichiestaIntervento:
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tab = (DataTable)TA_app.obj.taInterventiMtz.getByIdx(Convert.ToInt32(idxObj));
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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"></param>
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/// <param name="parametro"></param>
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/// <returns></returns>
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public void popolaPdfStream(reportRichiesto tipoReport, string parametro)
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{
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LocalReport report = new LocalReport();
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string deviceInfo = "";
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switch (tipoReport)
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{
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case reportRichiesto.RichiestaIntervento:
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report.ReportPath = @".\RichiestaIntervento.rdlc";
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report.DataSources.Add(new ReportDataSource("WebGIM", caricaDati(tipoReport, parametro))); // OCCHIO!!! va messa sorgente dati CORRETTA
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deviceInfo = "<DeviceInfo>" +
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" <OutputFormat>PDF</OutputFormat>" +
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" <PageWidth>21cm</PageWidth>" +
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" <PageHeight>29.7cm</PageHeight>" +
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" <MarginTop>0.2cm</MarginTop>" +
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" <MarginLeft>0.2cm</MarginLeft>" +
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" <MarginRight>0.2cm</MarginRight>" +
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" <MarginBottom>0.2cm</MarginBottom>" +
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"</DeviceInfo>";
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break;
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default:
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break;
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}
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#if false
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// setting parametro...
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ReportParameter[] idxObj = { new ReportParameter("numIntMtz", parametro) };
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report.SetParameters(idxObj);
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#endif
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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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