public static FileStreamResult ToCsvResult(this DataDynamics.ActiveReports.Document.Document reportDocument, string name)
{
// Do not close or dispose MemoryStream as the FileStreamResult disposes it after use
var memoryStream = new MemoryStream();
using (var exported = new TextExport())
{
exported.TextDelimiter = ",";
exported.Export(reportDocument, memoryStream);
memoryStream.Flush();
memoryStream.Seek(0, SeekOrigin.Begin);
var fileStreamResult = new FileStreamResult(memoryStream, "application/csv");
fileStreamResult.FileDownloadName = string.Format("{0}.csv", name);
return(fileStreamResult);
}
}
private void btnPrint_Click(object sender, EventArgs e)
{
TextExport parentExport = Export as TextExport;
TextExport textExport = new TextExport();
using (TextExportPrintForm printDialog = new TextExportPrintForm(textExport))
{
textExport.PrinterTypes = parentExport.PrinterTypes;
textExport.Copies = parentExport.Copies;
printDialog.CurrentPage = tbPage.Text;
if (printDialog.ShowDialog() == DialogResult.OK)
{
if (cbbCodepage.SelectedIndex == 1)
{
cbbCodepage.SelectedIndex = 2;
}
textExport.PageBreaks = cbPageBreaks.Checked;
textExport.EmptyLines = cbEmptyLines.Checked;
textExport.Frames = cbbFrames.SelectedIndex != 0;
textExport.TextFrames = cbbFrames.SelectedIndex == 1;
textExport.DataOnly = cbDataOnly.Checked;
if (cbbCodepage.SelectedIndex == 0)
{
textExport.Encoding = Encoding.Default;
}
else if (cbbCodepage.SelectedIndex == 2)
{
textExport.Encoding = Encoding.GetEncoding(CultureInfo.CurrentCulture.TextInfo.OEMCodePage);
}
textExport.ScaleX = (float)udX.Value;
textExport.ScaleY = (float)udY.Value;
textExport.PrintAfterExport = true;
textExport.OpenAfterExport = false;
textExport.AvoidDataLoss = false;
using (MemoryStream memStream = new MemoryStream())
textExport.Export(report, memStream);
}
}
}
private void btnSave_Click(object sender, EventArgs e)
{
TextExport parentExport = Export as TextExport;
TextExport textExport = new TextExport();
textExport.PageBreaks = cbPageBreaks.Checked;
textExport.EmptyLines = cbEmptyLines.Checked;
textExport.Frames = cbbFrames.SelectedIndex != 0;
textExport.TextFrames = cbbFrames.SelectedIndex == 1;
textExport.DataOnly = cbDataOnly.Checked;
if (cbbCodepage.SelectedIndex == 0)
{
textExport.Encoding = Encoding.Default;
}
else if (cbbCodepage.SelectedIndex == 1)
{
textExport.Encoding = Encoding.UTF8;
}
else if (cbbCodepage.SelectedIndex == 2)
{
textExport.Encoding = Encoding.GetEncoding(CultureInfo.CurrentCulture.TextInfo.OEMCodePage);
}
textExport.ScaleX = (float)udX.Value;
textExport.ScaleY = (float)udY.Value;
textExport.OpenAfterExport = false;
textExport.AvoidDataLoss = false;
using (SaveFileDialog dialog = new SaveFileDialog())
{
dialog.FileName = Path.GetFileNameWithoutExtension(Path.GetFileName(report.FileName));
dialog.Filter = textExport.FileFilter;
string defaultExt = dialog.Filter.Split(new char[] { '|' })[1];
dialog.DefaultExt = Path.GetExtension(defaultExt);
if (dialog.ShowDialog() == DialogResult.OK)
{
Application.DoEvents();
textExport.Export(report, dialog.FileName);
}
}
}