public partial class Form1 : Form
{
public Form1()
{
InitializeComponent();
}
ReportViewer ReportViewer1 = new ReportViewer();
byte[] bytes = null;
private void button1_Click(object sender, EventArgs e)
{
//this.dataSet11.Customers.WriteXml("data1.xml");
Run();
}
private void Form1_Load(object sender, EventArgs e)
{
customersTableAdapter1.Fill(this.dataSet1.Customers);
this.dataSet1.Customers.WriteXml("data1.xml");
}
private int m_currentPageIndex;
private IList m_streams;
private DataTable LoadSalesData()
{
DataSet dataSet = new DataSet();
dataSet.ReadXml("data1.xml");
return dataSet.Tables[0];
}
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;
}
private void Export(LocalReport report)
{
string deviceInfo =
"" +
" EMF" +
" 0.25in" +
" 0.25in" +
" 0.25in" +
" 0.25in" +
"";
Warning[] warnings;
m_streams = new List();
//report.Render("Image", deviceInfo, CreateStream, out warnings);
//Warning[] warnings;
string[] streamids;
string mimeType;
string encoding;
string extension;
bytes = ReportViewer1.LocalReport.Render(
"PDF", null, out mimeType, out encoding,
out extension,
out streamids, out warnings);
FileStream fs = new FileStream(@"D:\output.PDF",
FileMode.Create);
fs.Write(bytes, 0, bytes.Length);
fs.Close();
foreach (Stream stream in m_streams)
stream.Position = 0;
}
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 <> }
private void Print()
{
const string printerName = "Microsoft Office Document Image Writer";
if (m_streams == null || m_streams.Count == 0)
return;
PrintDocument printDoc = new PrintDocument();
System.Windows.Forms.PrintDialog printDialog = new System.Windows.Forms.PrintDialog();
printDialog.Document = printDoc;
if (printDialog.ShowDialog() == System.Windows.Forms.DialogResult.Cancel)
return;
printDoc.PrinterSettings.PrinterName = printDialog.PrinterSettings.PrinterName;
if (!printDoc.PrinterSettings.IsValid)
{
string msg = String.Format("Can't find printer \"{0}\".", printerName);
Console.WriteLine(msg);
return;
}
printDoc.PrintPage += new PrintPageEventHandler(PrintPage);
printDoc.Print();
}
public void Run()
{
//LocalReport report = new LocalReport();
//report.ReportPath = "Report.rdlc";
//report.DataSources.Add(new ReportDataSource("Sales", LoadSalesData()));
//report.DataSources.Add(new ReportDataSource("Sales", LoadSalesData()));
//ReportViewer oViewer = new ReportViewer();
//this.customersTableAdapter1.Fill(this.dataSet1.Customers);
this.ReportViewer1.ProcessingMode = ProcessingMode.Local;
this.ReportViewer1.LocalReport.ReportPath =
@"Report.rdlc";
ReportViewer1.LocalReport.DataSources.Add(
new ReportDataSource("Customers", LoadSalesData()));
string deviceInfo =
"" +
" EMF" +
" 0.25in" +
" 0.25in" +
" 0.25in" +
" 0.25in" +
"";
Warning[] warnings;
//m_streams = new List();
//report.Render("Image", deviceInfo, CreateStream, out warnings);
//Warning[] warnings;
string[] streamids;
string mimeType;
string encoding;
string extension;
bytes = ReportViewer1.LocalReport.Render(
"PDF", null, out mimeType, out encoding,
out extension,
out streamids, out warnings);
FileStream fs = new FileStream(@"D:\output.PDF",
FileMode.Create);
fs.Write(bytes, 0, bytes.Length);
fs.Close();
foreach (Stream stream in m_streams)
stream.Position = 0;
//Export(report);
m_currentPageIndex = 0;
Print();
}
public void Dispose()
{
if (m_streams != null)
{
foreach (Stream stream in m_streams)
stream.Close();
m_streams = null;
}
}
}
Resource : http://www.gotreportviewer.com/
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