Problem With Printing Report Directly To Printer

Hello,
I am trying to get a SSRS 2005 report to print from my Visual Studio 2005 C++ application without using the ReportViewer to preview it first. What I have done is created a dll that I call into when I want to access a certain report and print it. While searching around on the internet I found an MSDN article about printing a report without previewing and it had an example in C# code. So I used that as a guide for my C++ code but I am still having problems with rendering the report properly so it can be printed. When I try to render a report using the "Image" format, my streamid string is empty but the byte array that the render routine returns is not. Here is the code I am using, what could be the problem here?

Note: m_Streams is define elsewhere as
array<String^>^ m_Streams = gcnew array<String^>(10);


void Print::Export(LocalReport^ report)

{

array<Warning^>^ Warn = gcnew array<Warning^>(10);

String^ deviceinfo =

"<DeviceInfo>" +

" <OutputFormat>EMF</OutputFormat>" +

" <PageWidth>8.5in</PageWidth>" +

" <PageHeight>11in</PageHeight>" +

" <MarginTop>0.25in</MarginTop>" +

" <MarginLeft>0.25in</MarginLeft>" +

" <MarginRight>0.25in</MarginRight>" +

" <MarginBottom>0.25in</MarginBottom>" +

"</DeviceInfo>";

String^ mimeType;

String^ enc;

String^ FileExt;

array<Byte>^ bytes;

bytes = report->Render("Image",deviceinfo, mimeType, enc, FileExt, m_Streams,Warn); // m_Streams has a length of

return; // 0 after the Render

}


void Print:: PrintPage(System:: Object^ sender, System:: Drawing:: Printing:: PrintPageEventArgs^ ev)

{

Metafile^ pageImage = gcnew Metafile(m_Streams[m_CurrentPage]);

ev->Graphics->DrawImage(pageImage, ev->PageBounds);

m_CurrentPage++;

ev->HasMorePages = (m_CurrentPage < m_Streams->Length);

return;

}


void Print:rintRpt()

{

String^ printerName = "Default";

if (m_Streams->Length < 0)

return;

PrintDocument^ printDoc = gcnew PrintDocument();

if (!printDoc->PrinterSettings->IsValid) {

return;

}

printDoc->PrintPage += gcnew PrintPageEventHandler(this, &Print:: PrintPage);

printDoc->Print();

return;

}


void Print::Run()

{

LocalReport^ report = gcnew LocalReport();

DataSet^ ds = gcnew DataSet();

LoadData(ds);

report->ReportPath = "c:\bmi\bulrpt\Report1.rdlc";

ReportDataSource^ RDS = gcnew ReportDataSource();

RDS->Name = "DataSet1_Subject";

RDS->Value = ds->Tables["Subject"];

report->DataSources->Add(RDS);

Export(report);

PrintRpt();

return;

}

DataTable^ Print:: LoadData(DataSet^ ds)

{

System:: String ^ConnStr = "SELECT * FROM Subject";

SqlConnection^ conn = gcnew SqlConnection("Data Source=JOE-PC\BMIMSDESERVER; Initial Catalog=stx52013;Integrated Security = TRUE");

SqlCommand^ command = gcnew SqlCommand(ConnStr, conn);

SqlDataAdapter^ adapt = gcnew SqlDataAdapter(command);

adapt->TableMappings->Add("Table", "Subject");

conn->Open();

adapt->Fill(ds);

return ds->Tables["Subject"];

}