PLease help getting error as The process cannot access the file 'D:\Inventracks ys\Inv

[imranabdulaziz]

Dear All,
I am making web application using Asp.net C#(Visual Studio2005). And Sql server 2005 as a back End
I generated local mode report but as there was no printing option available . I assign printing feature to button click by exporting the data to EMF format and print
Now when I run it through IDE VS2005 then it does not show any error.
But when I run in through IIS in intranet it showing me this error

The process cannot access the file 'D:\Inventracks ys\Inventorytra cking Vendorwiserepor t_1.emf' because it is being used by another process
Where I am going wrong please guide me.
Code used are
Button click code
protected void Btnprint_Click( object sender, EventArgs e)
{
LocalReport report = new LocalReport();
vw_tranTableAda pter da = new vw_tranTableAda pter();
report.ReportPa th = @"D:\Inventrack sys\inventorytr acking\Vendorwi sereport.rdlc";
report.DataSour ces.Add(new ReportDataSourc e("tran_vw_tran ", da.GetDataByven dor(RadioButton List1.SelectedV alue, DropDownListven dor.SelectedVal ue)));
export(report);
m_currentpagein dex = 0;
Print();
}

Creating stream as
private Stream CreateStream(st ring name, string filenameextensi on, Encoding encoding, string mimetype, bool willseek)
{
Stream stream = new FileStream(@"D: \Inventracksys\ Inventorytracki ng " + name + "." + filenameextensi on, FileMode.Create );
//Stream stream = new FileStream(name + "." + filenameextensi on, FileMode.Create );
m_streams.Add(s tream);
return stream;
}

Exporting to EMF

private void export(LocalRep ort report)
{
string deviceInfo = "<DeviceInf o>" + " <OutputFormat>E MF</OutputFormat>" + " <PageWidth>9i n</PageWidth>" + " <PageHeight>12i n</PageHeight>" + " <MarginTop>0.25 in</MarginTop>" + " <MarginLeft>0.2 5in</MarginLeft>" + " <MarginRight>0. 25in</MarginRight>" + " <MarginBottom>0 .25in</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;

}
Printhandler event


private void PrintPage(objec t sender, PrintPageEventA rgs ev)
{
Metafile pageImage = new
Metafile(m_stre ams[m_currentpagein dex ]);
ev.Graphics.Dra wImage(pageImag e , ev.PageBounds);
m_currentpagein dex++;
ev.HasMorePages = (m_currentpagei ndex < m_streams.Count ); }

printing option


private void Print()
{
const string printerName =
"Microsoft Office Document Image Writer";
if (m_streams == null || m_streams.Count == 0)
return;
PrintDocument printDoc = new PrintDocument() ;
printDoc.Defaul tPageSettings.L andscape = true;
printDoc.Printe rSettings.Print erName = printerName;
// lblerrmsg.Text = printDoc.Printe rSettings.Print erName;


if (!printDoc.Prin terSettings.IsV alid)
{
string msg = String.Format(
"Can't find printer \"{0}\".", printerName);
//MessageBox.Show (msg, "Print Error");
lblerrmsg.Text = "Print Error";
return;
}

printDoc.PrintP age += new PrintPageEventH andler(PrintPag e);
printDoc.Print( );
}
public void Dispose()
{
if (m_streams != null)
{
foreach (Stream stream in m_streams)
stream.Close();
m_streams = null;
}
}

Now when I run it through IDE VS2005 then it does not show any error.
But when I run in through IIS in intranet it showing me this error

The process cannot access the file 'D:\Inventracks ys\Inventorytra cking Vendorwiserepor t_1.emf' because it is being used by another process
Where I am going wrong please guide me.
Thanks