SelectPdf for .NET - Sending HTTP Headers with Html to Pdf Converter - C# / ASP.NET Sample

This sample shows how to send HTTP headers to the page that will be converted using the html to pdf converter from SelectPdf Pdf Library for .NET.

Below, there is a link to a test page that will display the HTTP headers sent to it. Converting this page will display the headers sent by the html to pdf converter.

Test page

Url:


HTTP Headers:

Name: Value:
Name: Value:
Name: Value:
Name: Value:


Sample Code C#



using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using SelectPdf;

namespace SelectPdf.Samples
{
    public partial class http_headers : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            if (!IsPostBack)
            {
                string url = Page.ResolveUrl("~/view-http-headers.aspx");
                TxtUrl.Text = (new Uri(Request.Url, url)).AbsoluteUri;
                LnkTest.NavigateUrl = url;
            }
        }

        protected void BtnCreatePdf_Click(object sender, EventArgs e)
        {
            // instantiate a html to pdf converter object
            HtmlToPdf converter = new HtmlToPdf();

            // set the HTTP headers
            converter.Options.HttpHeaders.Add(TxtName1.Text, TxtValue1.Text);
            converter.Options.HttpHeaders.Add(TxtName2.Text, TxtValue2.Text);
            converter.Options.HttpHeaders.Add(TxtName3.Text, TxtValue3.Text);
            converter.Options.HttpHeaders.Add(TxtName4.Text, TxtValue4.Text);

            // create a new pdf document converting an url
            PdfDocument doc = converter.ConvertUrl(TxtUrl.Text);

            // save pdf document
            doc.Save(Response, false, "Sample.pdf");

            // close pdf document
            doc.Close();
        }
    }
}