September 2010 ~ asp.net c# tips and code example

Code For Default.aspx Page

<%@ Page Language="C#" AutoEventWireup="true" CodeFile="Default3.aspx.cs" Inherits="Default3" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

</head>

<body>

<div>

<asp:Panel ID="Panel1" runat="server" >

<tr>

<asp:Image ID="Image1" runat="server" ImageUrl="ganesha2.thumbnail.jpg" Width="50px" Height="31px" />

</td>

</tr>

<tr>

<tr>

<asp:Label ID="lblcompanyname" runat="server" Font-Names="Castellar" Width="322px" Height="53px" Font-Size="XX-Large" Font-Bold="False"></asp:Label></td>

</tr>

<tr>

</td>

</tr>

</table>

</td>

</tr>

<tr>

Client Name: <asp:Label ID="lblclientname" runat="server"></asp:Label>

City :  <asp:Label ID="lblcustcity" runat="server" ></asp:Label>

</td>

</tr>

<tr>

<tr>

<tr>

<tr>

SNO.</td>

Name</td>

Sex</td>

Age</td>

Fare</td>

</tr>

<tr>

1</td>

<td>

<asp:Label ID="lblpassername1" runat="server" Width="201px"></asp:Label></td>

<td >

<asp:Label ID="lblsex1" runat="server" ></asp:Label></td>

<td >

<asp:Label ID="lblage1" runat="server" ></asp:Label></td>

<td >

<asp:Label ID="lblfare1" runat="server" ></asp:Label></td>

</tr>

<tr>

2</td>

<asp:Label ID="lblpassansername2" runat="server" Width="201px"></asp:Label></td>

<asp:Label ID="lblsex12" runat="server" ></asp:Label></td>

<asp:Label ID="lblage2" runat="server" ></asp:Label></td>

<asp:Label ID="lblfare2" runat="server" ></asp:Label></td>

</tr>

<tr>

3</td>

<td>

<asp:Label ID="lblpassansername3" runat="server" Width="200px"></asp:Label></td>

<td >

<asp:Label ID="lblsex3" runat="server" ></asp:Label></td>

<td >

<asp:Label ID="lblage3" runat="server" ></asp:Label></td>

<td >

<asp:Label ID="lblfare3" runat="server"></asp:Label></td>

</tr>

<tr>

4</td>

<td >

<asp:Label ID="lblpassansername4" runat="server" Width="200px"></asp:Label></td>

<td >

<asp:Label ID="lblsex4" runat="server"></asp:Label></td>

<td >

<asp:Label ID="lblage4" runat="server" ></asp:Label></td>

<td >

<asp:Label ID="lblfare4" runat="server"></asp:Label></td>

</tr>

<tr>

5</td>

<asp:Label ID="lblpassansername5" runat="server" Width="200px"></asp:Label></td>

<asp:Label ID="lblsex5" runat="server"></asp:Label></td>

<asp:Label ID="lblage5" runat="server" ></asp:Label></td>

<asp:Label ID="lblfare5" runat="server" ></asp:Label></td>

</tr>

<tr>

6</td>

<td >

<asp:Label ID="lblpassansername6" runat="server" Width="200px"></asp:Label></td>

<td >

<asp:Label ID="lblsex6" runat="server" ></asp:Label></td>

<td >

<asp:Label ID="lblage6" runat="server"></asp:Label></td>

<td >

<asp:Label ID="lblfare6" runat="server" ></asp:Label></td>

</tr>

</table>

</td>

</tr>

<tr>

<tr>

</td>

<tr>

<td >

Advance</td>

<td>

<asp:Label ID="lbladnace" runat="server" Width="116px"></asp:Label></td>

</tr>

<tr>

<td>

Cancel Fare</td>

<td >

<asp:Label ID="lblcancelfare" runat="server" Width="116px"></asp:Label></td>

</tr>

<tr>

<td >

Commission</td>

<td >

<asp:Label ID="lblcomminstion" runat="server" Width="116px"></asp:Label></td>

</tr>

<tr>

<td>

TOTAL</td>

<td>

<asp:Label ID="lbltotal" runat="server" Width="116px"></asp:Label></td>

</tr>

</table>

</td>

</tr>

</table>

</td>

</tr>

</table>

</td>

<tr>

 <asp:Label ID="Label2" runat="server" Text="Bill No :" Width="116px"></asp:Label></td>

<asp:Label ID="lblbillno" runat="server" Width="116px"></asp:Label></td>

</tr>

<tr>

 Bill Date :</td>

<asp:Label ID="lblbilldate" runat="server" Width="116px"></asp:Label></td>

</tr>

<tr>

 Phone No.</td>

<asp:Label ID="lblmobileno" runat="server" Width="116px"></asp:Label></td>

</tr>

<tr>

<td >

 From</td>

<td >

<asp:Label ID="lblfromstation" runat="server" Width="87px"></asp:Label></td>

<td >

To</td>

<td >

<asp:Label ID="lbltostation" runat="server" Width="77px"></asp:Label></td>

</tr>

<tr>

 Train / Flight No.</td>

<asp:Label ID="lblTrainNO" runat="server" Width="116px"></asp:Label></td>

</tr>

<tr>

<td >

 PNR</td>

<td >

<asp:Label ID="lblPNRNo" runat="server" Width="82px"></asp:Label></td>

<td >

Class</td>

<td >

<asp:Label ID="lblClass" runat="server" Width="78px"></asp:Label></td>

</tr>

<tr>

 J Date</td>

<asp:Label ID="lbljarnydate" runat="server" Width="116px"></asp:Label></td>

</tr>

<tr>

 Quota</td>

<asp:Label ID="lblQuto" runat="server" Width="116px"></asp:Label></td>

</tr>

<tr>

 Status</td>

<asp:Label ID="lblstatus" runat="server" Width="116px"></asp:Label></td>

</tr>

</table>

</td>

</tr>

<tr>

</td>

<td>

</td>

</tr>

<tr>

Thank You. We appreciate your business.</td>

</tr>

</table>

</td>

</tr>

</table>

</td></tr>

</table>

</asp:Panel>

</div>

</form>

</body>

</html>

Code For Default.aspx.cs page

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 System.Data.SqlClient;

using System.Net;

using System.IO;

using System.Collections.Generic;

using iTextSharp.text;

using iTextSharp.text.pdf;

using iTextSharp.text.html;

using iTextSharp.text.html.simpleparser;

public partial class Default3 : System.Web.UI.Page

{

connection con;

string comname;

public Default3()

{

con = new connection();

}

protected void Page_Load(object sender, EventArgs e)

{

}

protected override void Render(HtmlTextWriter writer)

{

//HtmlTextWriter writer = new HtmlTextWriter();

MemoryStream mem = new MemoryStream();

StreamWriter twr = new StreamWriter(mem);

HtmlTextWriter myWriter = new HtmlTextWriter(twr);

base.Render(myWriter);

myWriter.Flush();

myWriter.Dispose();

StreamReader strmRdr = new StreamReader(mem);

strmRdr.BaseStream.Position = 0;

string pageContent = strmRdr.ReadToEnd();

strmRdr.Dispose();

mem.Dispose();

writer.Write(pageContent);

CreatePDFDocument(pageContent);

}

public void CreatePDFDocument(string strHtml)

{

string strFileName = HttpContext.Current.Server.MapPath("test.pdf");

// step 1: creation of a document-object

Document document = new Document(PageSize.A4.Rotate(), 80, 50, 30, 65);

// String src = Server.MapPath("ganesha2.thumbnail.jpg");

//String src = Server.MapPath(Image1.ImageUrl);

// step 2:

// we create a writer that listens to the document

PdfWriter.GetInstance(document, new FileStream(strFileName, FileMode.Create));

// iTextSharp.text.Image gif = iTextSharp.text.Image.GetInstance(new Uri(src));

// gif.Width=10;

// gif.Height=10;

//gif.AbsoluteX = Convert.ToDecimal(80.0);

//gif.AbsoluteY = Convert.ToDecimal(80);

StringReader se = new StringReader(strHtml);

HTMLWorker obj = new HTMLWorker(document);

document.Open();

// document.Add(gif);

obj.Parse(se);

document.Close();

ShowPdf(strFileName);

}

public void ShowPdf(string strFileName)

{

Response.ClearContent();

Response.ClearHeaders();

Response.AddHeader("Content-Disposition", "inline;filename=" + strFileName);

Response.ContentType = "application/pdf";

Response.WriteFile(strFileName);

Response.Flush();

Response.Clear();

}

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Tuesday 21 September 2010

how to export aspx page to pdf

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