<%@ Page Language="C#"
AutoEventWireup="true"
CodeFile="Pdf.aspx.cs"
Inherits="Pdf"
%>
<!DOCTYPE html PUBLIC
"-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title>Untitled Page</title>
</head>
<body>
<form id="form1"
runat="server">
<div>
<asp:GridView ID="GridView1" runat="server">
</asp:GridView>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Pdf" /></div>
</form>
</body>
</html>
using System;
using
System.Data;
using
System.Configuration;
using
System.Collections;
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
iTextSharp.text;
using
iTextSharp.text.pdf;
using System.IO;
using
iTextSharp.text.html;
public partial class Pdf : MyPage
{
protected void Page_Load(object
sender, EventArgs e)
{
if
(!IsPostBack)
{
GridView1.DataSource = GetData();
GridView1.DataBind();
}
}
protected void Button1_Click(object
sender, EventArgs e)
{
MyPage tmpPage = new
MyPage();
HtmlForm form = new
HtmlForm();
form.Controls.Add(GridView1);
tmpPage.Controls.Add(form);
StringWriter
sw = new StringWriter();
HtmlTextWriter htmlWriter = new HtmlTextWriter(sw);
form.Controls[0].RenderControl(htmlWriter);
string
htmlContent = sw.ToString();
Document document = new Document();
// step 2:
// we create a
writer that listens to the document
// and directs a
PDF-stream to a file
PdfWriter.GetInstance(document, new FileStream("c:\\Chap0101.pdf", FileMode.Create));
// step 3: we
open the document
document.Open();
// step 4: we add
a paragraph to the document
//document.Add(new
Paragraph(htmlContent.ToString()));
System.Xml.XmlTextReader _xmlr = new System.Xml.XmlTextReader(new
StringReader(htmlContent));
HtmlParser.Parse(document, _xmlr);
// step 5: we
close the document
document.Close();
ShowPdf("c:\\Chap0101.pdf");
}
private void ShowPdf(string
s)
{
Response.ClearContent();
Response.ClearHeaders();
Response.AddHeader("Content-Disposition",
"inline;filename=" + s);
Response.ContentType = "application/pdf";
Response.WriteFile(s);
Response.Flush();
Response.Clear();
}
public DataSet
GetData()
{
DataSet ds = new
DataSet();
DataTable dt = new
DataTable("Product");
DataRow dr;
dt.Columns.Add(new
DataColumn("Price", typeof(Int32)));
dt.Columns.Add(new
DataColumn("DisCount", typeof(Int32)));
dt.Columns.Add(new
DataColumn("SellPrice", typeof(Int32)));
for (int i = 1; i <= 10; i++)
{
dr = dt.NewRow();
dr[0] = i;
dr[1] = i * 2;
dr[2] = 1 * 3;
dt.Rows.Add(dr);
}
ds.Tables.Add(dt);
Session["dt"]
= dt;
return ds;
}
}
//*Create a new
clas Mypage.cs in app_code folder.
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;
/// <summary>
/// Summary description for MyPage
/// </summary>
public class MyPage :
Page
{
public override void
VerifyRenderingInServerForm(Control control)
{
GridView grid = control as GridView;
if (grid
!= null && grid.ID == "GridView1")
return;
else
base.VerifyRenderingInServerForm(control);
}
}
Labels:
ASP.Net
,
How to do
,
Web Programming
Previous Article
Responses
0 Respones to "Export Html to Pdf using iTextSharp(GridView)"
Post a Comment