I save a pdf file to stream. I want to save the stream to Response stream. But it always throw error:Response is not available in contex.
Here is the code:
using System;
using System.Threading;
using System.IO;
using Spire.Pdf;
namespace SingleThreadTest
{
public partial class Test : System.Web.UI.Page
{
//[STAThread]
protected void Page_Load(object sender, EventArgs e)
{
}
[STAThread]
protected void Button1_Click(object sender, EventArgs e)
{
////new a thread
ThreadStart threadStart = HTMLToPDF;
Thread thread = new Thread(threadStart);
thread.SetApartmentState(ApartmentState.STA);
thread.Start();
}
void HTMLToPDF()
{
PdfDocument doc = new PdfDocument();
String url = "http://www.e-iceblue.com/";
doc.LoadFromHTML(url, false, true, true);
Response.ClearContent();
Response.ClearHeaders();
Response.BufferOutput = true;
Response.ContentType = "application/pdf";
using (MemoryStream pdfStream = new MemoryStream())
{
doc.SaveToStream(pdfStream);
using (MemoryStream ms = new MemoryStream())
{
//ms.WriteTo(Response.OutputStream);
Response.OutputStream.Write(pdfStream.ToArray(), 0, pdfStream.ToArray().Length);
}
}
doc.SaveToHttpResponse("Test.pdf", Response, HttpReadType.Save);
doc.Close();
}
}
}
I want to sent client an attachment. How to acheive it??(The above code i use the third component of Spire.PDF).
Thanks in advance.
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