Конвертирование HTML в PDF на C#.

using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.IO;
using System.Net;
using System.Text;

public partial class _Default : System.Web.UI.Page
{
  protected void Page_Load(object sender, EventArgs e)
  {
    //Create a simple ASP.Net page with table inside
    if (!Page.IsPostBack)
    {
      //Create a simple ASP.Net table
      Table table = new Table();
      TableRow row = null;
      TableCell cell = null;

      int rows = 5;
      int cells = 5;
      for (int x = 0; x < rows; x++)
      {
        row = new TableRow();
        for (int y = 0; y < cells; y++)
        {
          cell = new TableCell();
          cell.Width = Unit.Pixel(80);
          cell.BorderColor = System.Drawing.ColorTranslator.FromHtml("darkgreen");
          cell.BorderWidth = Unit.Pixel(2);
          cell.Font.Name = "Helvetica";
          cell.Font.Size = FontUnit.Point(10);
          cell.HorizontalAlign = HorizontalAlign.Center;
          cell.Text = "Row " + ((int)(x + 1)).ToString() + ", Cell " + ((int)(y + 1)).ToString();
          row.Cells.Add(cell);
        }
        table.Rows.Add(row);
      }
      //Add table to page
      Panel1.Controls.Add(table);
    }
  }
  //Get HTML from ASPX
  protected override void Render(HtmlTextWriter writer)
  {
    // setup a TextWriter to capture the markup
    TextWriter tw = new StringWriter();
    HtmlTextWriter htw = new HtmlTextWriter(tw);

    // render the markup into our surrogate TextWriter
    base.Render(htw);

    // get the captured markup as a string
    string currentPage = tw.ToString();

    //Save HTML code to tempory file
    if (!Page.IsPostBack)
    File.WriteAllText(Path.Combine(Server.MapPath("Temp"), "temp.htm"), currentPage, Encoding.UTF8);

    // render the markup into the output stream verbatim
    writer.Write(currentPage);
  }
  protected void Button1_Click(object sender, EventArgs e)
  {
    //Get HTML from temporary file which we've created in the overriden method Render()
    string html = File.ReadAllText(Path.Combine(Server.MapPath("Temp"), "temp.htm"), Encoding.UTF8);
    string url = System.Web.HttpContext.Current.Request.Url.AbsoluteUri;
    if (html.Length > 0)
    {
      SautinSoft.PdfMetamorphosis p = new SautinSoft.PdfMetamorphosis();
      //After purchasing the license, please insert your serial number here to activate the component
      //p.Serial = "XXXXXXXXXXX";

      p.HtmlSettings.BaseUrl = url;
      byte[] pdf = p.HtmlToPdfConvertStringToByte(html);
      //show PDF
      if (pdf != null)
      {
        Response.Buffer = true;
        Response.Clear();
        Response.ContentType = "application/PDF";
        Response.AddHeader("content-disposition:", "attachment; filename=Result.pdf");
        Response.BinaryWrite(pdf);
        Response.Flush();
        Response.End();
      }
    }
  }
}