VS 2010 Reading Text From Pdf And Doc/docx Files?
Jul 14, 2011I use VS 2010 under Windows 7, and I need to extract text that is currently stored in pdf and doc/docx files. Using .NET 4, how can I do this?
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VS 2010 Take .doc & .docx Text
Mar 11, 2012'm doing a project that need me to browse a .doc and .docx file and put the text inside into textbox / maybe richtextbox
View 9 RepliesVS 2010 Take .doc & .docx Text?
Apr 18, 2012I'm doing a project that need me to browse a .doc and .docx file and put the text inside into textbox / maybe richtextbox
View 4 RepliesVS 2010 Reading Text Files?
Nov 16, 2010I am trying to open a text file and read data based on what the user types, but am having problems because of the Input past End of File errors.
View 4 RepliesVS 2010 Reading/Writing Text Files?
Oct 12, 2011I have seen a few different ways of Reading/Writing Text files. What i am trying to achieve is a simple debug file in the most efficient way possible. Currently I have....
If System.IO.File.Exists(debugpath) = True Then
Dim Debugwriter As New System.IO.StreamWriter(debugpath, True)
Debugwriter.WriteLine(debugwrite)
Debugwriter.Close()
[code]....
1. Do I have to close and reopen the file each time I want to write to it.
2. In vbscript I would simply open the the file at the start of the script and close at the end is the same possible here.
VS 2010 - Reading Text Files And Storing Values To Database
Apr 29, 2012I am using VS 2010 and I want to read the Text File values and place them into variables. This is my code
Me.OpenFileDialog1.FileName = Nothing
If Me.OpenFileDialog1.ShowDialog = System.Windows.Forms.DialogResult.OK Then
Me.TextBox2.Text = Me.OpenFileDialog1.FileName
filename = Me.TextBox2.Text
End If
[Code] .....
I am unable to move pointer to next line.
VS 2010 WebRequest.Create() Not Reading Text Files Properly?
Mar 1, 2011I borrowed part of this routine to download files, and it works great; except when I download text files the returns aren't written into the outputted file. I've tried different web request and techniques with no luck in solving the problem.
Test file:[URL]
Private Sub DownloadFile(ByRef FileSource As String, ByRef FileDestination As string)
Dim request As WebRequest
Dim response As WebResponse
[Code].....
Control To Display Docx (word Files) And Xls (excel Files ) Inside Form?
Jun 20, 2010which are the control used to display word files and excel sheets inside vb.net forms ? (i have already added reference lib.)
Platform: Vb.net (framework : 3.5)
language : visual basic
Reading From Many Text Files?
Mar 9, 2009Reading from many text files
View 7 RepliesReading Wav Files As Text?
Nov 26, 2009Dim fs As System.IO.FileStream
Dim r As System.IO.BinaryReader
Dim buffer(500) As Char
[Code]....
I thought this code would result in me filling 'txt1' with a bunch of header details [URL] and then the raw audio as binary.
But what actually happens is I get: "RIFF$@�WAVEfmt "
Reading Delimited Text Files?
Jun 2, 2010Basically say I have a text file with the following contents:
"Tim", "USA", "1982"
"Jane", "Germany", "1980"
"Brad", "France", "1989"
Can I have a ListBox for each field, one listbox for Names, one for countries, one for years?
Reading From And Writing To Text Files?
Mar 11, 2010Input File to read:
SAMPLE NO: 10S-02013
Moisture 10.1
[Code]....
I am not getting the right output I need, as whenever it reads a line, it looses my sample numeber.
Reading Large Text Files
Jan 30, 2012My problem is I have very large text files (approx 2GBs+).They have records in them based in one per line.Each line is not the same length and the data can be different lengths all the time.I am currently reading the file line by line, then splitting the data by common characters in the records. To process the full file it currently takes 3hours. This is way too slow for its purpose.
View 7 RepliesReading Text Files From Web Server?
Sep 6, 2009find sample code to "read" a text file from a web server? This is the file: [URL]
I want to be able to evaluate if it contains some specified text... How can I refer to this file using VB.net and store it in a string variable?
Here's an example of what I want to do:
boolean aaa = false
'The following is located in the "tick" event handler of an activated timer with an interval of 600000 ms
[Code].....
I want to be remotely command all of my programs do something like this, all I have to do is to change the text in the text file to "now"
Reading/writing Text Files?
Mar 3, 2009so i have it so that the user input three initials and presses an enter button. Then it goes into a listbox where theusers initials and game score enter. I then have it transfer to a text file. all this works but i need some code toun through the text file and arrange them from highest to lowestheres my current "HighScore" codei know its going to be a for loop but im a beginner in vb and it would be so much easier in java button1 is the enter buttonbutton2 is the save button that saves to a text file
Imports System.IO
Public Class HighScore
Dim objStreamWriter As StreamWriter
[code]......
Reading And Writing To Ini Files In VB 2010?
Sep 13, 2010I am trying to search for snippet for reading and writing ini files in visual basic .net.
View 3 RepliesVS 2010 Reading And Writing Files?
Dec 27, 2010My app has a series of parameters that is to be stored in an external files. Eventhough the "parameter" file could be edited by the end user, I really don't care that much about what the user does to them.
So my two questions are, what is the most effeicent means of reading and writing a file and in what format should the file be in? When I say effeicent I mean, what utilizes the least amount of memory during the process, is fast, and disposable.
Example: XML, Text, something else. StreamReader / StreamWriter or what ever.
VS 2010 Reading Embedded Tar.gz Files?
Mar 11, 2012I have a tar.gz file which contains other tar.gz files. For example: file1.gz contains a.gz, b.gz, c.gx, and so on.I can read tar.gz files which have no embedded gz files. However, I need the ability to read embedded gz files. The following is a code snippet which reads .gz files which are not embedded - this works fine. how I can read embedded gz files?
For Each fi As FileInfo In di.GetFiles("*.gz")
fullPath = dirpath + "" + fi.ToString
dirInstream = New GZipStream(File.OpenRead(fullPath), CompressionMode.Decompress)
[code]....
VS 2010 Saving And Reading From Files?
Mar 5, 2012I have to create a school reward system. Currently i have written code for creating user accounts and logging into the system. I have been able to write to the file i need to and i have been able to log in. However i can only log in for the first saved account. when i hover over the stored variable whilst stepping through it appears that unnecessary gaps have been added to stored information...User.stored username is the data structure type that i have stored information as...
user.storedUsername = " TestStaff "
I believe it should be like this:
user.storedUsername = "TestStaff"
File I/O And Registry :: Reading Text From Non-.txt Files
Apr 24, 2009An application that my company uses stores report files with a .dat extension for use with their software. These files can be opened in notepad and the basic report information can be seen as text. I am attempting to write an app that opens and reads data from these .dat files and displays it in a checked listbox. My hangup thus far is that I can't figure out how to read the data from the .dat files since they are not .txt files. Can anyone point me in the right direction?
[Code]...
Reading Delimited Files With Text Qualifiers
May 17, 2012Is there a set function in vb.net that allows you to read a delimited file with text qualifiers? In the past I have used the split command but that does not allow you to take into account the text qualifiers.
View 1 RepliesReading Label Text From .resx Files In ASP.NET
May 25, 2011I am trying to find a way of looping through a .resx file that contains English words and replacing them with the translated equivalent.
I have used a ResXResourceReader to read the file
Reading Text / ASCII Files Fast
Jan 19, 2011Any fast way to read/search very large text files. I found this post for VB6, but I don't have the slightest clue what any of it means. [URL]. How to read/search huge files (up to a few GB and 20+million lines).
View 3 RepliesReading Text Files 1 Line At A Time?
Apr 4, 2010I need to figure out how to read a TXT file as an input type and read it one line at a time, but instead of displaying the text,it will find a keyword in the user typed text and display an answer from the text file. I already know how to do everything but get it to read the input file properly, line by line.
View 5 RepliesText Files Reading Writing Resources
Jul 30, 2009I am witting an app that will generate batch files to do an unattended installation of a share point 2007 farm. I already have a batch file I use and it's pretty big. I copied and pasted the content into my application, and I'm using the System.IO.StreamWriter to write to the batch file from the winform. [code]As you can probably guess, I'm doing all of this in my mainform code window. There are maybe 3 or 4 batch files that will be generated based on the selections made on the form. For example, I'm generating a batch file to create the OU, Group and service accounts the farm will use in active directory, I'm creating a batch file for all of the variables that will be used for the additional batch files created, etc. How can I split this up? is there a way to create the batch files without having to actually copy, paste my existing batch file content into the mainform code window? I'm using file.writeline on each line of the pasted content by the way.
View 7 RepliesVS 2008 Reading Text Files Randomly?
Feb 11, 2012how to get a program to read a text file randomly.
I want to be able read text into a variable without running into the end of file.
Reading Files Off Of A CD/DVD Using Visual Basic 2010?
Jan 21, 2011Me Again, Can anyone tell me how to go about using Visual Basic 2010, on getting file information off of My CD'S/DVD'S as I have Many of them with No titles written on them.basically i would like to insert a CD or DVD into my computer and when i click a Button, A textBox will have all the files from the CD or DVD. and then i could print the list and keep a record of my CD/DVD.
View 8 RepliesDiary Program - Reading, Writing Text Files?
Jan 23, 2012i have started programming a diary sort of program. i have a home form which takes you to other features. im not sure if there is an easier way to do this but the view is week by week with a new week on a new form. and on each form i have a separate text box for each day. using the code:
'In the form load event:
txtMonday.Text = My.Computer.FileSystem.ReadAllText("DayMonth.txt")
'In the text-changed & form closing event:
My.Computer.FileSystem.WriteAllText("DayMonth.txt",
Monday.Text, False)
File I/O And Registry :: Saving / Reading Text Files
Aug 14, 2008I require some help in saving and reading files in Line by Line format, How would I save to a specific line in the text file, or read a specific line?
[Code]...
Increase Speed Of Reading And Writing Text Files?
Sep 1, 2009I have created a code in VB.NET to read data from text files. Data is read from a list of files, where each file is changed using a for loop. Data is written to a new text files. Each file is read one by one and written in the same way. Now, my speed of execution is very slow. I am using a Quadcore processor with only 20-30% of CPU utilization when my code runs. Is there anyway I can increase the speed of reading and writing? To read only 125 files it takes 10 minutes or more, which is very slow indeed, because in the end I need to read thousands of files and write them. Each file is approxiamately 30-50kb.
Here is my code.
Public Sub ReadRMRDataFileIntoTextFiles()
'Read in the customerids once up front
Dim customerids As Collections.Generic.List(Of String)
[Code].....