update reports!

PrintLocalReport/Program.cs

@@ -0,0 +1,146 @@
+using System;
+using System.IO;
+using System.Data;
+using System.Text;
+using System.Drawing.Imaging;
+using System.Drawing.Printing;
+using System.Collections.Generic;
+using System.Windows.Forms;
+using Microsoft.Reporting.WinForms;
+using System.Configuration;
+
+public class stampaSchedaIdent : IDisposable
+{
+
+    #region area codice da non modificare
+
+    private int m_currentPageIndex;
+    private IList<Stream> m_streams;
+    /// <summary>
+    /// ciclo da fornire al renderizzatore dei report, per salvare 1 immagine da ogni pagina del report
+    /// </summary>
+    /// <param name="name"></param>
+    /// <param name="fileNameExtension"></param>
+    /// <param name="encoding"></param>
+    /// <param name="mimeType"></param>
+    /// <param name="willSeek"></param>
+    /// <returns></returns>
+    private Stream CreateStream(string name, string fileNameExtension, Encoding encoding, string mimeType, bool willSeek)
+    {
+        Stream stream = new FileStream(@"..\..\" + name + "." + fileNameExtension, FileMode.Create);
+        m_streams.Add(stream);
+        return stream;
+    }
+    /// <summary>
+    /// Handler per PrintPageEvents
+    /// </summary>
+    /// <param name="sender"></param>
+    /// <param name="ev"></param>
+    private void PrintPage(object sender, PrintPageEventArgs ev)
+    {
+        Metafile pageImage = new Metafile(m_streams[m_currentPageIndex]);
+        ev.Graphics.DrawImage(pageImage, ev.PageBounds);
+        m_currentPageIndex++;
+        ev.HasMorePages = (m_currentPageIndex < m_streams.Count);
+    }
+    /// <summary>
+    /// funzione di stampa...
+    /// </summary>
+    private void Print(string printerName)
+    {
+        //const string printerName = "Microsoft Office Document Image Writer";
+        //const string printerName = "Brother HL-2170W series";
+        if (m_streams == null || m_streams.Count == 0)
+            return;
+        PrintDocument printDoc = new PrintDocument();
+        printDoc.PrinterSettings.PrinterName = printerName;
+        if (!printDoc.PrinterSettings.IsValid)
+        {
+            string msg = String.Format("Can't find printer \"{0}\".", printerName);
+            MessageBox.Show(msg, "Print Error");
+            return;
+        }
+        printDoc.PrintPage += new PrintPageEventHandler(PrintPage);
+        printDoc.Print();
+    }
+    /// <summary>
+    /// dispone l'applicazione e rilascia le risorse
+    /// </summary>
+    public void Dispose()
+    {
+        if (m_streams != null)
+        {
+            foreach (Stream stream in m_streams)
+                stream.Close();
+            m_streams = null;
+        }
+    }
+
+    #endregion
+
+    #region area codice da modificare
+
+    /// <summary>
+    /// carica i dati richiesti dal report dalla StoredProcedure (filtrando quindi...)
+    /// </summary>
+    /// <param name="idxObj"></param>
+    /// <returns></returns>
+    private DataTable caricaDati(string idxObj)
+    {
+        PrintLocalReport.DS_applicazioneTableAdapters.sp_schedaIdentTableAdapter taSp = new PrintLocalReport.DS_applicazioneTableAdapters.sp_schedaIdentTableAdapter();
+        taSp.Connection.ConnectionString = ConfigurationSettings.AppSettings.Get("reportConnectionString");
+        return (DataTable)taSp.GetData(idxObj);
+    }
+    /// <summary>
+    /// Export del report come EMF (Enhanced Metafile) file.
+    /// </summary>
+    /// <param name="report"></param>
+    private void Export(LocalReport report)
+    {
+        // !!!verificare formato!!!
+        string deviceInfo =
+          "<DeviceInfo>" +
+          "  <OutputFormat>EMF</OutputFormat>" +
+          "  <PageWidth>25cm</PageWidth>" +
+          "  <PageHeight>17.6cm</PageHeight>" +
+          "  <MarginTop>0.2cm</MarginTop>" +
+          "  <MarginLeft>0.2cm</MarginLeft>" +
+          "  <MarginRight>0.2cm</MarginRight>" +
+          "  <MarginBottom>0.2cm</MarginBottom>" +
+          "</DeviceInfo>";
+        Warning[] warnings;
+        m_streams = new List<Stream>();
+        report.Render("Image", deviceInfo, CreateStream, out warnings);
+        foreach (Stream stream in m_streams) stream.Position = 0;
+    }
+    /// <summary>
+    /// Crea un report locale da file rdlc, carica i dati, esporta report come EMF file e quindi lo invia alla stampante
+    /// </summary>
+    /// <param name="idxObjRich"></param>
+    /// <param name="printerName"></param>
+    private void Run(string printerName, string idxObjRich)
+    {
+        LocalReport report = new LocalReport();
+        report.ReportPath = @"..\..\ReportSchedaIdentificazione.rdlc";
+        report.DataSources.Add(new ReportDataSource("Equa", caricaDati(idxObjRich))); // OCCHIO!!! va messa sorgente dati CORRETTA
+        ReportParameter[] idxObj = { new ReportParameter("IdxObj", idxObjRich) }; // OCCHIO!!! van messi parametri corretti richeisti dal report
+        report.SetParameters(idxObj);
+        Export(report);
+        m_currentPageIndex = 0;
+        Print(printerName);
+    }
+    /// <summary>
+    /// avvio della console application per stampa del report scheda di identificazione
+    /// </summary>
+    /// <param name="args"></param>
+    public static void Main(string[] args)
+    {
+        using (stampaSchedaIdent stampaScheda = new stampaSchedaIdent())
+        {
+            stampaScheda.Run(args[0], args[1]);
+        }
+    }
+
+    #endregion
+
+}