Controls :: How To Extract Images From PDF Document Using ITextSharp

May 7, 2015

I have a scanned pdf document which contains an image and some lines of text after the image what i need to do is to take the image part and convert it in jpeg without the text part,how can i do that in an application in .net,first of all is that possible that from scanned document containg text and image i can only extract image and then convert it into jpeg

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Controls :: Extract Contents From PDF File Using ITextSharp C#

Sep 20, 2013

Code to extract from starting word to the ending word in pdf.

for example in the below part of pdf file i wan to extract para from Jana-gana to jaya jaya jaya jaya he...

(1) The composition consisting of the words and music of the first stanza ofthe late poet Rabindra Nath Tagore’s song known as “Jana Gana Mana” isthe National Anthem of India.

It reads as follows: -Jana-gana-mana-adhinayaka jaya heBharata-bhagya-vidhataPanjaba-Sindhu-Gujarata-MarathaDravida-Utkala-BangaVindhya-Himachala-Yamuna-Gangauchchala-jaladhi-tarangaTava Subha name jage, tave subha asisa mage,gahe tava jaya-gatha.Jana-gana-mangala-dayaka jaya heBharata-bhagya-vidhata.Jaya he, Jaya he, Jaya he,jaya jaya jaya jaya he.

The above is the full version of the Anthem and its playing time isapproximately 52 seconds.

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Controls :: How To Read PDF File And Extract Contents Using ITextSharp

Jun 16, 2013

I want to read a pdf file which contains empid and code for 100 nos.. in front end I'll give specific empid..then the corresponding code has to be displayed in the textbox by reading pdf.. I know this can be done by itesxtsharp.dll and regex..

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Web Forms :: Convert Word Document To PDF Document Using ITextSharp

May 9, 2012

I want when user upload  a doc file it convert into pdf. How can i do this. I read that itextsharp convert it.

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Controls :: How To Add New Page To PDF Document Using ITextSharp

Jul 17, 2015

How can i add new page in pdf using bellow article.


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Controls :: ITextSharp Error - The Document Has No Pages?

Dec 8, 2012

i refer u r code but it given m error as The document has no pages.

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Controls :: Save ITextSharp PDF Document To MySql Database

Mar 26, 2016

I want update pdf to databse without using any controls(file upload) 

i will convert the webpage to pdf when i click convert i also automatically saved to database how????

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Controls :: GridView Export To PDF Using ITextSharp Results In Empty Document?

Apr 1, 2013

I m doing a project to export the data from Gridview to PDF. Everything was fine and a new pdf document has been opened whenever I click the PDF image but there was no records displayed in it.

I have 15 records in Gridview and those records have displayed using Table Adapter. I used the Sand and Sky Auto Formatting option in Gridview and color, tablecell width, 15 rows are displayed perfectly in PDF without the text. what am I missing.

using System;
using System.Collections;
using System.Configuration;
using System.Data;
using System.Linq;
using System.Web;
using System.Web.Security;


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Data Controls :: Export GridView To PDF Using ITextSharp - Document Has No Pages

Jan 7, 2013

I am running into a problem with the btnPdf.on pdfDoc.Close it gives me an IOException was unhandled by user code.. The detail is The document has no pages.. I have a populated grid.. The only changes I made were to change the filename to filename LotGrid.pdf and the grid name to the name of my gridview..

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How To Extract Specific Pages In Pdf Using Itextsharp

Dec 6, 2010

How to extract specific pages in pdf using itextsharp?Suppose i have 16 pages of pdf i want to extract page number 2,8,16 from that 16pages.

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Controls :: ITextSharp - How To Add Binary Image (Byte Array Or Base64 String) To PDF Document Using C#

May 7, 2015


i am failing to get the Base64 string and show it as an image in the output pdf file.

I have a signautre canvas that saves the output directly into the sql database.

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Controls :: How To Set Size Of Images In PDF Using ITextSharp In C#

May 7, 2015

I have created one webpage with logo images and data.

<asp:Image ID="Image1" ImageUrl="logo.png" runat="server" Style="height: 58px; width: 180px;" />

and i convert it into pdf file. my data with logo converting pdf format properly.but logo image displayed in large space. how to compress pdf button code is-

Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=NewGraphTest.pdf");
StringWriter sw = new StringWriter();


how to sens small image in pdf file using code.

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Controls :: Export GridView With Images To PDF Using ITextSharp

Mar 4, 2013

Before converting a gridview to PDF I can modify the font size and color using:

gridview.HeaderRow.Style.Add("font-family","Arial, Helvetica, sans-serif;"); gridview.HeaderRow.Style.Add("font-size","7.20px"); gridview.HeaderRow.Style.Add("color","#284775"); 

gridview.Style.Add("font-family","Arial, Helvetica, sans-serif;");

The gridview has different column widths because of the information that is being displayed, those sizes are set .aspx file. But, the generated pdf file auto adjusts the width of each column to be the same size, therefore the information is shrinked and doesnt look good..

I tried the following:

gridview.Width =100;
gridview.Columns[3].ItemStyle.Width =Unit.Pixel(10);

And many more but haven't been able to adjust the gridview to it's original columns width. How can I do that?

This is the code I use to generate the PDF file:

Response.ContentType = "application/pdf";
Response.AddHeader("content-disposition", "attachment;filename=UserDetails.pdf");
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);

[Code] .....

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Controls :: ITextSharp - Add Spaces (Padding) To Images In PDFCell In C#

Nov 22, 2015

I want to add spaces between multiple images in a pdfcell

I create a code to add multiple images on a pdfcell but i dont create spaces between images 

 Paragraph p = new Paragraph();
//p.Add(new Phrase("Test "));
p.Add(new Chunk(Image.GetInstance(VisaImage),0, 0));
p.Add(new Chunk(Image.GetInstance(Mastercard), 0, 0));
p.Add(new Chunk(Image.GetInstance(Discover), 0, 0));
p.Add(new Chunk(Image.GetInstance(AMER_EXP), 0, 0));

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How To Extract These Details From A Word Document

Dec 14, 2010

is there a way to extract these details from a word document? because there are many resume formats,finding the name itself would be a huge problem.

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Web Forms :: ITextSharp Open Document As 75%?

Apr 27, 2010

i am using iTextsharp to generate pdf ,i would like to open a pdf at 75%

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C# - ITextSharp - Opening PDF Document From Memory?

Mar 3, 2010

It is possible to create a PDF document in memory with iTextSharp that gives the user a choice to "open" or "save"?, and if it opens then it opens in a browser window.

At the moment the only I have save it to disk.


ok I've got it sussed. I did end up having to write the file to a folder, but it is only temporary as gets overwritten every time. Here is the solution for what it's worth:

private void GeneratePDF() {
var doc1 = new Document();
string path = Server.MapPath("~/pdfs/");
string filepath = path + "Doc1.pdf";
PdfWriter.GetInstance(doc1, new FileStream(filepath, FileMode.Create));


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Export Gridview To PDF Document Using ItextSharp DLL

Jan 28, 2013

I'm using ItextSharp dll to export my gridview to a pdf document. When it executes htmlworker.Parse(streamreader) I get an error:

Could not find file 'C:Program FilesCommon FilesMicrosoft SharedDevServer10.0 '. I never specified this path. How I can resolve this error?

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Controls :: Display Word Document Containing Images As HTML On Web Page

Jan 23, 2013


The above article is working fine but its not displaying images and other media stuffs embedded in word document. How to display it in html file?

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C# - Extract Images From Urls Which Are In A Csv File?

Feb 23, 2010

i have a csv file which has and Url of the 1500 images : i need to save all the images at a time how can i do it in .net with C# ?

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VS 2005 - Extract Text From Images Using OCR Concept

Feb 29, 2012

I tried to extract text from images using ocr concept with MODI.In vb and console application it will work fine but i have an error when i applied my code in ....

string name = fileupdImage.FileName;
fileupdImage.Visible = this.fileupdImage;
fileupdImage.SaveAs(Server.MapPath("images/" + name));
string path = "images/" + name;

[Code] ....

Error occurred in following line as COM unhandled exception.

I dont know why this error occured...

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Using ITextSharp Library To Export GridView With Images To PDF - URL?

Feb 4, 2013

I am using the iTextSharp library to export a gridview with images to pdf. Some of the image urls are not directly to an image, but rather direct you to a .aspx page which displays the image. (includes a parameter with the id, and when you view the url in a browser you can see the image.) When I run the below code, I get an error that the image url in not a recognized image format.

Response.ContentType = "application/pdf";
StringWriter sw = new StringWriter();
HtmlTextWriter hw = new HtmlTextWriter(sw);

[Code] ........

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C# - Extract Images Link From Html Text String?

Jan 14, 2011

I want to extract all images link to so I can utilize all images freely. how to do in c#

<img src="/upload/Tom_Cruise-242x300.jpg" alt="Tom_Cruise-242x300.jpg" align="left" border="0" height="300" width="242">
sample text sample text sample text sample text
<img src="" alt="Icon" align="left" border="0" height="100" width="100">
sample text sample text sample text sample text sample text sample text sample text sample text</div>

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Replace Multiple Different Images On One PDF Template Page With Itext (itextsharp)

Nov 29, 2010

We have an ASP.NET application that users use to generate certain reports. So far we had one PDF template that had one image on it, and we would just replace that image with our programatically generated one (graph). We have used code from this site for that: [URL] Problem now is that we have two different images on one PDF page, and the code from link above selects both images on one page and replaces them all at once with our generated image. how to replace multiple different images on one page with itext?

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Databases :: How To Retrieve Images And Document In Database

Jun 9, 2010

i can view the images from the database (datatype = binary) but the problem is the .doc and pdf is not appearing at the page...


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