private void Export(LocalReport Report, PageProps PageProps)
{
string deviceInfo = string.Format(
@"<DeviceInfo>
<OutputFormat>EMF</OutputFormat>
<PageWidth>{0}in</PageWidth>
<PageHeight>{1}in</PageHeight>
<MarginTop>{2}in</MarginTop>
<MarginLeft>{3}in</MarginLeft>
<MarginRight>{4}in</MarginRight>
<MarginBottom>{5}in</MarginBottom>
</DeviceInfo>",
PageProps.PageWidth,
PageProps.PageHeight,
PageProps.MarginTop,
PageProps.MarginLeft,
PageProps.MarginRight,
PageProps.MarginBottom);
Warning[] warnings;
m_streams = new List <Stream>();
Report.Render("Image", deviceInfo, CreateStream,
out warnings);
foreach (Stream stream in m_streams)
{
stream.Position = 0;
}
}
public virtual void Print(LocalReport Report, PageProps PageProps)
{
Export(Report, PageProps);
if (m_streams == null || m_streams.Count == 0)
{
throw new Exception("Error: no stream to print.");
}
PrintDocument printDoc = new PrintDocument();
if (!printDoc.PrinterSettings.IsValid)
{
throw new Exception("Erro: Não é possível localizar a impressora padrão.");
}
else
{
printDoc.PrintPage += new PrintPageEventHandler(PrintPage);
m_currentPageIndex = 0;
printDoc.Print();
MessageBox.Show("Recibo do pedido enviado para impressora com sucesso.", "", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
}