Possible To Convert PDF To XLS File To Extract Data?
Sep 8, 2009I want to extract data from pdf .Is it possible to convert pdf to xls using some kind of COM object.
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Parse A Text File And Extract The Data To Excel File?
Jun 23, 2010How can I parse a text file and extract the data to excel file. The text file is in the following format
CustomerInformation
Tim Alen
596 George Town
[Code].....
Extract Data From PDF File?
Dec 3, 2008I have a situation where certain information from PDF documents is entered into a Data Base. I need an easy way for a user to do this. So given a situation where a data entry program is running, then certain data is taken off a PDF document, then entered on to a data entry form etc. So it would be nice to say, have a user click on certain entries on the PDF document, or the document itself and then have the required data load on the data entry form automatically, with using cut and paste on each entry. Note the required data from the PDF document is in same each time, just different values.
View 17 RepliesExtract Particular Data From A Css File?
Feb 12, 2009Ok, here is the issue.I have a xyz.css file which I read using the streamreader.
the file has text in the form
.Addfont { ......
.GridLayout {......
a.Master Layout {......
Now I need to extract the text between the '.' and '{'In this case it would be Addfont GridLayout Master Layout How should I go about this.... I tried using the readline() method but it didn't work for the
Extract Data From File And Place Into New Formatted File?
Jun 22, 2010I have a insanely large file that has a lot of customer data in XML format. The start of a customer and end are how I'll determine the starting and ending points of the customer data I need to extract. The is the number I'll be searching for. I'll input a regular text file with 12-byte document numbers into the file (Doc Number List.txt), search the massive XML file (example.xml) for those document numbers, find the data before and after the DOC_NUM tags, but within the CUSTOMER tags and extract it to a formated file. The formated file needs to have these tags, <?xml version="1.0" encoding="ISO-8859-1"?>
View 1 RepliesExtract Certain Data From A Text File?
Jan 21, 2011To simplify what I am trying to do, let's say I have a text file with only one line of data.
The data in this case is color info for one pixel:
Color [A=255, R=255, G=200, B=128]
What I am trying to do is read the text file and extract the hex color info and save them to their own variable.
So once the code has run, these should be the contents of the three variables.
RedData = 255
GreenData = 200
BlueData = 128
I have managed to get something to work but I know the code is terrible and is incredibly slow when I try to run through hundreds of lines in a text file.
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim PixelData As String
[Code].....
Extract Data From HEX File To Image?
Nov 16, 2008I would like to know if anyone could possibly write something to open a file containing hex data select data from offset: E000 to the end of the file then save it as a JPEG image.
View 1 RepliesExtract WAV File Data From An Email?
Jan 28, 2010I've used Python on and off for the last decade in a very limited capacity (mostly to do my math homework), but this project I'm working on now is almost overwhelmingly complex and difficult to me. Mostly due to my lack of immersion in programming as a whole.
Anyhoot: here is what I'm trying to accomplish: part of our new VoIP system is an enterprise messaging component that will take a voicemail, embed it into an email (as a WAV stream), and then drop it into the email address associated with that extension. However, if that user is not configured to use enterprise messaging or if they've not opened their email client in awhile, the voicemail+email object just hangs out in a folder on the enterprise messaging server. When an employee is terminated, the EM server continues to take VMs and store them in this folder.
As a part of the directive from management, we've been instructed to deliver these voicemails to the employee's manager for review before we pass the extension and mailbox onto someone else. What we've been doing up until this point is opening the VM+Email objects in Notepad++ one at a time, removing the email data from around the WAV file, resaving it with a *.wav extension, and them attaching them before sending them along.
Suffice to say, this process becomes very tedious and error prone when you have a TON of these to work with. I thought that I could use VB2008 to automate it.
The code I wrote grabs the VM+Email object as a text stream, uses an InStr() and InStrRev() function to identify the beginning and ending points of the WAV stream, and then uses a Mid() function to extract it before resaving it as a WAV file. This works, but the problem is that the WAV file it saves is barely audible and it sounds awful.[code]...
[2008] Extract Particular Data From A Css File?
Feb 12, 2009I have a xyz.css file which I read using the streamreader.the file has text in the form
.Addfont { ......
.GridLayout {......
a.Master Layout {......
[code].....
.net - Extract Data From A XML File With Visual Basic?
Mar 5, 2009My .NET application gets this XML response from the W3C's public validation server:
<?xml version="1.0" encoding="UTF-8" ?>
<env:Envelope xmlns:env="http://www.w3.org/2003/05/soap-envelope">
<env:Body>
[Code]....
How can I fix the broken code above? Or: Am I way off track with this?
Extract Data Stored In Between The Xml Tags(xml File)?
Apr 1, 2009i m working on the project like retrieving the data from the tally using our vb application and store the data in database. i have fetched the xml tags from my vb application to the tally by sql query. now my question is how to extract the data stored in between the tags using vb,.. and store in database.. i need the procedure and the code.
View 3 RepliesExtract Specific Data From A Text File?
Feb 16, 2010Imports System.Globalization
Imports System.IO
Public Class Form1
[Code]....
I have found the above code from the net and it works fine as I would expect. I know this because I have added a put the String StoreFile into a text box and it worked. From what I understand about the code above is that we are reading the file test.txt until we reach the end of the file and we are storing it into a string.
What I would like to do is either:
1. Search the String StoreFile until I find the text of my choice, and then extract the characters around it. See attached txt file.
For example, if I wanted to search for MNAUSD in the attached txt file, I want to grab the values on the line (highlighted in blue) and make them available to my program and ignore everything else.
"MNAUSD",UNITED STATES,US $,M,1.558850,1,1.369850,1.113500,L
I know these files are comma delimited, but I would rather use a regular expressions if possible as I have other files that are not comma delimited, so it would be ideal if I have a regular expressions to handle the search and extract
OR
2. Search the File test.txt LINE BY LINE, until I reach my search text MNAUSD and then extract the same values as above.
RTF Extract Picture Data And Save To File?
Aug 19, 2009i am able extract TEXT from rtf file, but i am unable to extract and convert to images as bmp or jpeg or gif and save them to harddisk.is there any options for converting hex/binary to image?i tried to hex to base64, still it no-use
View 1 RepliesExtract Data From File And Then Append It To Another File
Jun 22, 2010I have a file that contain data structure as below:
L,13206,11,02,06,000,3981.100
19,22,25,26,19
END
[Code]....
so how can i extract 1 and -18970.811,53728.643 and export it into a new output file with new structured as below: C 1 -18970.811 53728.643 For your information, the value for -18970.811,53728.643 will be placed after string K,1,P or K,2,P or any number between K and P...
One more thing is i want to append that new formatted data into old ready file that already contain old data... new formatted data will be append to the top of the old file..
Extract Radiometric Data From Infrared Jpeg File?
Aug 3, 2010I am desperate in solving the following puzzle: I use a thermal camera (a camera that captures thermal images by working in the infrared spectrum).The camera produces thermal jpeg files that includes visual (the picture one can see) together with the thermal data (thermal energy levels) in one jpeg fully radiometric(=file that holds energy data) file.
What I want to do is to try to extract the energy level data for each and every pixel of the image (usually 320X240) and store it in a table, using my old favorite vb.net if possible.
Parsing A Text File In Order To Extract Data For Subsequent Calculations?
Oct 21, 2010I am using Streamreader to read a text file containing data such as the following:
IN;SC;PU;PU;SP1;LT;VS10
IN;SC;PU;PU;SP1;LT;VS10
PW5;PU4179,27448;PD4179,29951;PD3244,29951;PD3244,30286;PD5494,30286;PD5494,29951;PD4555,29951;PD4555,27448;PD4179,27448;
The final goal is to use the numbers next to the PU and PD characters to perform specific calculations.
Essentially, I think the code needs to do the following:
1. Read each block of characters ending in a ";"
2. If the block commences with anything other than PU or PD, discard it
3. Extract the numbers in such a way that calculations can be performed. The following is an example:
x y
PU4179,27448;
PD4179,29951;
[Code]....
Essentially, there will be hundreds of these rows and I will need to sum up the deltas so that a specific formula can be applied.
I have tried doing this a number of ways but each seem very inefficient (using text boxes to store/swap data and creating additinal text files are 2 methods I have tried) and so I'm looking for some direction.
VS2008 Load And Parse A Text File And Extract Data Between Points On Any Given Line
Apr 4, 2010I need to load and parse a text file and extract data between points on any given line. I can load the file, but it's the parsing that's giving me headaches. e.g. "Phoned Jim and arranged for John to attend site" First I need to search for "Phoned" because the line always starts with that, and then I need to extract "Jim and arranged for John"
[Code]....
Extract Icon From Exe And Convert To Bitmap?
Jun 21, 2009After scouring the forums for a code to extract icon from exe and convert to bitmap, i got that working, and the image will display on my form just fine. I want to save the image so it can be loaded again after the program is closed, but I get "Generic error in GDI+ occurred" when I attempt to save the bitmap.
Dim ExeIcon As Icon
Dim button1icon As Bitmap
ExeIcon = System.Drawing.Icon.ExtractAssociatedIcon(Filename)
button1icon = ExeIcon.ToBitmap()
Button1.BackgroundImage = button1icon
button1icon.Save("C:utton1icon.png", System.Drawing.Imaging.ImageFormat.Png)
Asp.net - Extract/convert Information From A Listview (to A DataTable)?
Jan 4, 2010I have a relatively simple Listview that suddenly needs (due to new requirements) to have it's 'layout' extracted to a DataTable so that a common routine can convert it to an Excel spreadsheet for export purposes.The ItemTemplate is just a series of Table Rows with some text, data-bound labels and textboxes with validators in the cells.Usually, when trying to pull out a particular value (like what was entered into a text box), I use the ListViewItem's .FindControl method.
For Each objItem As ListViewItem In lvwOptions.Items
Dim objTextHrsLabor As TextBox = CType(objItem.FindControl("txtHrsOptByLabor"), TextBox)
decHours = CDec(objTextHrsLabor.Text)
Next
In this case, however, I'm trying to take all the data displayed - all the 'rows and columns' of the table that was created.Inside the ForEach / Next loop of ListViewItems, I started a ForEach/Next loop of Controls for each instance's controls but I got some really strange results returned (like controls that had a couple of table cells in them).
I get the sense I'm headed in the wrong direction. All I want is for the nicely-formatted 5-line, 6 column table to be converted to a 5-line, 6-column data table.
Get VB Codes Extract Frames From A Webcam And Convert To Greyscales?
Jun 22, 2010need VB codes extract frames from a webcam and convert to greyscales
View 1 RepliesConvert Xml Data Into Csv File?
Jan 15, 2009I have to convert xml data into csv file using vb.net.My xml format looks like this:
<my:Fields>
<my:Contact>
<my:FN>Aa</my:FN>[code].....
How To Convert Data Sql To .DAT File
Nov 8, 2009i'm any problem,how to convert data sql to DAT file?
View 1 RepliesGeneric Class Array - Reading In A Excel File And Extract Data To Store In A Array
Sep 9, 2010I want to reading in a excel file and extract the sCodenumber sDescription ans the sStatus and store them in a array : StatusComposeArray(5200) As MyCompose. After this I need this array for comparing outside this class. But as can you see the array is defined inside the sub: ReadingIn_ExcelFilesCompose [Code]
View 2 RepliesHow To Able To Convert And Excel File Data Into An XML File
Sep 24, 2010Does anyone have a source code or tutorial link how will I able to convert and Excel File data into an XML file?Currently I have tables that compose of headers and Data from excel file and i tried to use and convert into XML using "print" code but in VBA. I want to learn it by using the VB.net code.
View 2 RepliesConvert Data To Wave File
Jul 29, 2009i have a 2 dimensional array with beep codes, first column is frequency and second column is duration. i can save and open the data to a text file, which looks like this:
[Code]...
my program can play them just fine, but i would like to save them to a .wav file so any audio program can read them, i'm using VB.net Express 2008
Convert One File Into Ten By Splitting Data?
Jul 27, 2010I have a file that has > 10 rows. I want to create 9 files that each contains equal number or rows, with the 10th file containing that equal number plus any left over.[code]...
How can I take oDataList and parse it into 10 files without having to loop through each file and oDataList to write line by line?
How To Convert XML Data To Text File
Jun 28, 2010I am brand new to the world of XML. I need to recreate a text file that used to be created by an outside app. Now we will be given a XML file that contains alot of data including the data I need to put into the text file. So I probably won't need all the fields given in the XML. Can I use Visual Basic to convert XML data to a text file?
View 4 RepliesExtract / Convert Values From JSON Response To A Object And Vice Versa?
Sep 14, 2011I'm getting a JSON response after accessing a web service with my window application written in VB.NET. How can I convert the JSON response to a VB.NET object and vice versa?
View 1 RepliesConvert .tiff To .pdf And Rename File With .pdf Data?
Jul 22, 2010I need to convert many separate .tiff or .mdi files scanned invoices to .pdf but, I need to retrieve the invoice number from each file and rename each file with the invoice number. I am running VS 2005, and have looked at Itextsharp,hp document imaging, simple ocr, aquaforest, adobe sdk. The problem with all, is either compatibility or cost. I would like to avoid developing an application that enters FindWindow Lib "user32" press 'OK' to use demo ocr software.
View 6 RepliesDB/Reporting :: Save Or Convert Excel File As One Data In A Table?
Oct 29, 2008My company is making thousands of products now, every one of them have several test report in excel files. I am thinking about putting all of them into a microsoft sql database,
1. Is it wise to do so? I think a sql database is a lot easier to manage.
2. Can I save or convert the excel file as one data in a table? How could I do it? I only see a image type for data type. Surely I expect to retrieve the excel file through ASP.Net website if necessary.oh, some additional info, every excel file is not big, but it contains pictures inside sometimes.