protected void Page_Load(object sender, EventArgs e)
{
//String file = Request["file"];
String file = "C:\\temp\\d4e32ffd-89e0-44a1-8cd4-f95bb13dc1ba.xod";
if (String.IsNullOrEmpty(file))
{
// if no parameter passed, just use the default file
file = "newsletter.pdf";
}
file = String.Format("{0}{1}{2}", Server.MapPath("."), "/../../TestFiles/", file);
// Clear the header and contents in order to serve xod file instead of html.
Response.Clear();
Response.ContentType = "application/vnd.ms-xpsdocument";
try
{
PDFNet.Initialize();
// thumbnails are not used for streaming, so generating and transfering them is a waste of resources
pdftron.PDF.Convert.XODOutputOptions options = new pdftron.PDF.Convert.XODOutputOptions();
options.SetOutputThumbnails(false);
// point to the source file on disk that is to be converted, and begin the conversion
Debug.WriteLine("Prepare conversion...");
pdftron.Filters.Filter filter = pdftron.PDF.Convert.ToXod(file, options);
// now ready to stream the document as it is converted
pdftron.Filters.FilterReader fReader = new pdftron.Filters.FilterReader(filter);
byte[] buffer = new byte[64 * 1024]; //64 KB chunks
int bytesRead = 0;
bytesRead = fReader.Read(buffer);
Response.BufferOutput = false;
int totalBytesSent = 0;
Debug.WriteLine("Commence streaming...");
while (bytesRead > 0)
{
// write bytes to the response stream
Response.OutputStream.Write(buffer, 0, bytesRead);
// write to output how many bytes have been sent
totalBytesSent += bytesRead;
Debug.WriteLine("Server sent total " + totalBytesSent + " bytes.");
// read next bytes
bytesRead = fReader.Read(buffer);
}
Debug.WriteLine("Done.");
HttpContext.Current.ApplicationInstance.CompleteRequest(); // ensure all bytes have been sent and stop execution
}
catch (HttpException ex)
{
// if the page is left part way through streaming
Debug.WriteLine("Error: " + ex.Message);
}
catch (Exception ex)
{
Debug.WriteLine("Error: " + ex.Message);
Debug.WriteLine("at " + ex.StackTrace);
Response.StatusCode = 500;
}
}
public void ProcessRequest(HttpContext context)
{
PDFNet.Initialize("CT Orthopaedic Specialists(ct-ortho.com):ENTCPU:1::W:AMS(20160714):DF4FD2223CBF58B9128E100F400DD2BC2BFD701DC22C3C2E6D83F6B6F5C7");
string filePathPdf = "C:\\PostOffice\\Content\\WebViewer\\Sample1.pdf";
string filePathXod = "C:\\PostOffice\\Content\\WebViewer\\Sample1.xod";
pdftron.PDF.Convert.ToXod(filePathPdf, filePathXod);
String file = filePathPdf;
//file = String.Format("{0}{1}{2}", Server.MapPath("."), "/../../TestFiles/", file);
// Clear the header and contents in order to serve xod file instead of html.
context.Response.Clear();
context.Response.ContentType = "application/vnd.ms-xpsdocument";
try
{
PDFNet.Initialize();
// thumbnails are not used for streaming, so generating and transfering them is a waste of resources
pdftron.PDF.Convert.XODOutputOptions options = new pdftron.PDF.Convert.XODOutputOptions();
options.SetOutputThumbnails(false);
// point to the source file on disk that is to be converted, and begin the conversion
Debug.WriteLine("Prepare conversion...");
pdftron.Filters.Filter filter = pdftron.PDF.Convert.ToXod(file, options);
// now ready to stream the document as it is converted
pdftron.Filters.FilterReader fReader = new pdftron.Filters.FilterReader(filter);
byte[] buffer = new byte[64 * 1024]; //64 KB chunks
int bytesRead = 0;
bytesRead = fReader.Read(buffer);
context.Response.BufferOutput = false;
int totalBytesSent = 0;
Debug.WriteLine("Commence streaming...");
while (bytesRead > 0)
{
// write bytes to the response stream
context.Response.BinaryWrite(buffer);
// write to output how many bytes have been sent
totalBytesSent += bytesRead;
Debug.WriteLine("Server sent total " + totalBytesSent + " bytes.");
// read next bytes
bytesRead = fReader.Read(buffer);
}
Debug.WriteLine("Done.");
// ensure all bytes have been sent and stop execution
PDFNet.Terminate();
HttpContext.Current.ApplicationInstance.CompleteRequest();
}
catch (Exception ex)
{
Debug.WriteLine("Error: " + ex.Message);
Debug.WriteLine("at " + ex.StackTrace);
}
}
