Error is : Extender control 'CalendarExtender1' is not a registered extender control.
Extender controls must be registered using RegisterExtenderControl()
before calling RegisterScriptDescriptors().Parameter name: extenderControl
Code is
Hide Copy Code
Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=UserDetails.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);
from here an Exception is thrown --> this.Page.RenderControl(hw);
StringReader sr = new StringReader(sw.ToString());
Document pdfDoc = new Document(PageSize.A4, 10f, 10f, 100f, 0.0f);
HTMLWorker htmlparser = new HTMLWorker(pdfDoc);
PdfWriter.GetInstance(pdfDoc, Response.OutputStream);
pdfDoc.Open();
htmlparser.Parse(sr);
pdfDoc.Close();
Response.Write(pdfDoc);
Response.End();
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Venkat KumarPosted Apr 23, 2015, 6:42 AM
Sameer KhanPosted Apr 23, 2015, 6:00 AM
but pdf is created but blank no data in it!!!
this table should be printed on the pdf format!!!
Venkat KumarPosted Apr 23, 2015, 5:01 AM
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using iTextSharp.text;
using iTextSharp.text.pdf;
using iTextSharp.text.html;
using System.IO;
using System.Text.RegularExpressions;
using iTextSharp.text.html.simpleparser;
namespace Practice_Siva
{
public partial class ITextPdf : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
}
protected void btnCreatePDF_Click(object sender, EventArgs e)
{
Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=FileName.pdf");
Response.Cache.SetCacheability(HttpCacheability.NoCache);
StringWriter sw = new StringWriter();
HtmlTextWriter w = new HtmlTextWriter(sw);
print.RenderControl(w);
string htmWrite = sw.GetStringBuilder().ToString();
htmWrite = Regex.Replace(htmWrite, "", "");
htmWrite = htmWrite.Replace("\r\n", "");
StringReader reader = new StringReader(htmWrite);
Document doc = new Document(PageSize.A4, 10f, 10f, 100f, 0f);
string pdfFilePath = Server.MapPath(".") + "/PDFFiles";
HTMLWorker htmlparser = new HTMLWorker(doc);
PdfWriter.GetInstance(doc, Response.OutputStream);
doc.Open();
try
{
htmlparser.Parse(reader);
doc.Close();
Response.Write(doc);
Response.End();
}
catch (Exception ex)
{ }
finally
{
doc.Close();
}
}
}
}
here is your .aspx page