Convert Fdf Files To Pdf With ITextsharp In Vwd?
Mar 25, 2009
I need to convert fdf files to pdf in asp.net using vb. I found some code that I'm trying to learn from. What I would like to do is upload the fdf file and then output a pdf to a directory and email it out. The fdf files are coming from a shared linux/php host (using the php fdf functions is all I can do here on this host) that are emailed to a central inbox. I'm going to pick up the files from the inbox and upload them to a win/asp.net box to convert to pdf.The code i found is below.
* Dim pdfFlat As New MemoryStream() * Dim pdfReader As New PdfReader(context.Request.MapPath(pdfFormFileName)) * Dim pdfStamper As New PdfStamper(pdfReader, pdfFlat) * ' bind fields from fdf... * Dim fdfReader As New FdfReader(context.Request.InputStream) * Dim pdfForm As AcroFields = pdfStamper.AcroFields *
[code]...
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Jun 22, 2012
I have a GridView which is programatically filled from the DB (not a SqlDataSource or such). There are 4 columns which are TemplateFields as I format their text. They are Dates and Times and this is the one of their TemplateField:[code]'ve been using the method in this Post which was converted to VB code from this to convert the GridView to a PDF using iTextSharp.My issue is that I'm getting a Null Reference exception here when adding the GridView data to the PDF(inside the For Loops):[code]These Date/Time columns show up as empty on the PDF while all other columns show up with no issues.
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Jun 8, 2012
how to use iTextSharp to convert an HTML file to PDF? I searched on here but didn't find anything.
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Mar 1, 2011
I am trying to convert a simple html file into pdf using iTextSharp, But it is not working. I am getting error :
Cannot implicitly convert type 'System.Collections.ArrayList' to 'System.Collections.Generic.List<iTextSharp.text.IElement>
d
private void Form1_Load(object sender, EventArgs e)
[Code].....
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Dec 16, 2009
I am using iTextSharp to add watermarks to existing PDF files & using PDF-XChange Viewer [URL] to view & print the PDF's. The problem is that the watermarks don't display in PDFXC & print out with the spacing all messed up. Is there a certain way I need to create the watermark with iTextSharp in order for it to display in PDFXC?
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Jun 8, 2009
I have a resource file for a program, and i have determined that the resource file just a big string of files glued together whole, i know that the movies contained in the file are quicktime mov. Where can i find information on the quicktime header? and how can i determine the length of a file once i find it?
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Jun 23, 2010
I inherited an old vb6 app that handles .rpt files. i need to extract the data in the files into a csv format so i can import into sql server.
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Oct 31, 2009
Is there a way to convert WMA files to MP4?
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Dec 2, 2011
I'm trying to convert all text files in a directory to UTF-8 But i keep getting The File is in use by another Process: The process cannot access the file '.2122011.txt.UTF8.txt' because it is being used by another process. But the file is not open nor is another other Process or Application using it. Yes i have restarted To make sure nothing is using it.
[Code]...
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Jun 18, 2011
I am using Visual Studio 2008 for my programming class. My professor sends us zip files to open and use to complete assigned projects. When I try to open these files, either the solution or some part of the file is missing. And when I open certain files, part of the file will convert, but the .vbproj part of the file will not convert, and the error message says it is "unable to open project file to perform upgrade.
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Mar 3, 2009
I have found several open-source/freeware programs that allow you to convert .doc files to .pdf files, but they're all of the application/printer driver variety, with no SDK attached.
I have found several programs that do have an SDK allowing you to convert .doc files to .pdf files, but they're all of the proprietary type, $2,000 a license or thereabouts.
Does anyone know of any clean, inexpensive (preferably free) programmatic solution to my problem, using C# or VB.NET?
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Jun 3, 2009
I need to convert PDF files to Binary strings, the resulting string looks like this"JVBERi0xLjQNJeLjz9MNCjI1IDAgb2JqDTw8L0xpbm...."
I have a program that pulls all the PDF files in a directory, and reads using Binary Reader, but I am not getting the results I need.[code]...
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May 12, 2009
I need to convert sequence of JPEG files in WMV. is there any way to do that? I also checked in windows media sdk. but the resources are very scarce. It will be helpful if I get it in VB.NET.
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Nov 9, 2009
i am trying to convert several text files to unicode (UTF-16) but i could not reach to a good end. Have anyone try to do such a thing or have any idea on how to accomplish this?
[Code]...
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Apr 8, 2009
I am going to capture live video from webcam and i want to store that recording in different formats but currently I can store it in only traditional avi format only it consumes lot of disc space.
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Jun 24, 2009
I wrote a programme about 12 years ago in visual basic 3.Since then I have moved interstate and changed jobs quite a few time and lost the original Visual Basic 3 discs.Visual Basic 3 saved the files in a binary format that has not been used in any other version of Visual Basic. So now I cannot read or modify the files.
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Jul 25, 2011
I need to read text in a PDF with an application written in VB.net. What is currently the best way of doing this. I am also open to first convert the PDF to a word document and read that instead
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Nov 24, 2009
i'm still at the beginner level in vb.net..i want to know...how to convert my program/code/file to execute files?
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Dec 30, 2010
I am trying to create a program that renames files to 1 - (however many files are in the folder) and also convert .pngs to .bmps, I had done this but I messed it up a little. I am not that experienced with VB.Net but I am looking to learn so any help would be great. I have tried this myself but as you can see in the code I've gone the wrong way about it.
[code]...
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Dec 3, 2010
How do you get the cursors in an executable file? Like how to extract all cursors from a .exe, .dll, .ocx, .cpl or .src file, and then convert to an System.Drawing.Icon...
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Nov 30, 2009
Is it possible to add a password protected pdf using itextsharp?
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Jul 8, 2009
I have a bunch of PDFs that I'm just trying to open, resize the page, and then save. I'm also hoping that the file sizes will shrink significantly doing so. I am using iTextSharp and the resizing works just fine, but the file size is nearly identical, ever so slightly larger in fact. Here's the function I have now:
[Code]...
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Mar 25, 2009
Is there a way to extract the value for APPEARANCE_NORMAL from each stamp in a PDF using iTextSharp? I know how to find all the Stamp annotations, but I am unsure how to get APPEARANCE_NORMAL.
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Sep 3, 2009
in my document i am creating 3-4 pdfptables. at design time i dont know the size of the tables. i need to place the 2nd table right after the first, but i dont know the position of the first (i cant calculate it because i dont know how big it is). how do i know where to place the second table?
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Mar 15, 2011
I have an instance where I have a logo image as part of some artwork..If a user uploads a new logo I have a form field which is larger than the default logo.I then use that form field to position the new image.
The problem is I need to set the background colour of that form field to white so that it covers the old logo in the event that the new image is smaller than the old logo..
what I have done is:foreach (var imageField in imageReplacements)
{
fields.SetFieldProperty(imageField.Key, "bgcolor", iTextSharp.text.Color.WHITE, null);
fields.RegenerateField(imageField.Key);
PdfContentByte overContent = stamper.GetOverContent(imageField.Value.PageNumber);
float[] logoArea = fields.GetFieldPositions(imageField.Key);
[Code]...
The problem with this is that the background colour of the field is set to white and the image then doesn't appear.. i remove the SetFieldProperty and RegenerateField commands and the image replacement works fine.is there a way to set a stacking order on layers?
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Sep 3, 2009
why my tables are lapping over each other?
Dim datatable As PdfPTable = New PdfPTable(4)
Dim page As Rectangle = document.PageSize
datatable.TotalWidth = page.Width - document.LeftMargin - document.RightMargin
[code]....
even though im decrementing last_pos by the height of the previous table, they still lap over in a weird way like this:
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Aug 25, 2009
for this line: c.WidthPercentage = 100F
i am getting this error:Error 1'WidthPercentage' is not a member of 'iTextSharp.text.Table'.
here's the entire code. it's taken directly from the tutorial
Imports System
Imports System.Drawing
Imports System.IO
Imports iTextSharp.text
Imports iTextSharp.text.pdf
[Code]...
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Jun 5, 2011
I want to display the data in the 2 column of PDF using iTextsharp. Like this way e.g.
Q.1 aaaaaa Q.5 eeeeeeeeeee
Q.2 bbbbbb Q.6 fffffffffff
Q.3 cccccc Q.7 ggggggggggg
[code]....
I can done it by using count but it's not working if the question length is min/max . how i can done it manually.
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Jan 9, 2009
Does anybody know how to create a pdf from a web page using iTextSharp? I've already added the reference to my program, but i'm not clear on how to create a pdf from a web page.
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Sep 2, 2009
I have created a simple table and i need to position. does anyone have experience with tables in itextsharp? [code] the first table works but the second does not
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