Reading Files From The Directory?

Apr 20, 2010

i want to read a set of files from a particular directory( for example: D:Date has set of .xls files like D1.xls, D2.xls, D3.xls). if the the file is not there then it should throw error.i am not getting how to to do this VB.Net?

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Looping Thru Directory And Reading All Files?

Feb 13, 2009

I know I've asked this before and for some reason I can never remember how to do it. I need to loop thru a directory structure and for every *.txt file, I need to open it and read it. This is a little application that basically searches for a given string. How do I do this?

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File I/O And Registry :: Reading Files From A Large Directory?

Jul 15, 2009

I wrote a cleanup program to go through some directories and delete files based on if the creation date is older than say 6 months. It works fine with some of the directories I have that contain around a few thousand small files. However, there is one directory (that contains small backup files from another program) that is loaded with over 300,000 files and it locks up on me as soon as I read in the first file in that directory.I am convinced it is the directory has too many files in it to open it. The server that the directory is on is slow. It takes a half hour to open the directory while on the server itself. I know it will take forever to delete the amount of files I want to delete, but I don't understand why it gets stuck and hangs there with no error message.Here is where I get stuck. Listbox1 is the directory I'm attempting to access

For Each selectFile In My.Computer.FileSystem.GetFiles(ListBox1.Items.Item(Count), FileIO.SearchOption.SearchTopLevelOnly, "*.*")
compFile = Path.GetFileName(selectFile)

[code].....

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Reading All Files In Current Directory In Visual C++.Net - C And C++ | Dream.In.Code?

Mar 24, 2009

I have created a project in VS2003.Net under VisualC++.-->Windows32 Application. I have to make an executable file that I will be able to run from different machine.The purpose of this file is to read some files that are in a particular directory. I will run the VSC++ .exe file from this folder. So I have to use some code to get the currentdirectory(directory where the current exe file is existing). After getting the directory, I have to find all the files in this directory that has an extension of .config.

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Scan A Directory And Copy All Excel Files To A Single Directory?

Feb 28, 2009

am trying to scan a directory and copy all excel files to a single directoryhere is the codeTry

For Each foundFile In My.Computer.FileSystem.GetFiles("e:datainventory_resultsarchive", FileIO.SearchOption.SearchAllSubDirectories, "*.xls")

[Code]....

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Get Files From A Directory And All The Sub Directory's To Show In A Checked List Box?

Jul 14, 2009

I'm trying to get files from a directory and all the sub directory's to show in a checked list box. This is my first time working with arrays?here is the code

Public Class add_to_play_list
'IO.Directory.GetCurrentDirectory & "\x"'
Dim Home As String
Dim Fi As New ArrayList

[code]....

I have a sansa fuze and i have to make my own playlist for it so i want to have the program read the songs that are on there and show it to you in the list box and you can check off the ones you want then it will read the mp3 files to make the playlist, it needs the path, name, and duration from the mp3 file. i can get the name and the path so far...

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Select A Directory And Move Files From The Directory

Apr 8, 2011

I am going to need to create a windows form for work that we can connect to a database table, select a directory and move files from the directory that are in the table and move to another folder. The directory will have sub directories that I need to search for the file name and move. I would like to have the table hold the file name (or path) and move all files that are in the database. There might be 20 files or 1000. Depends on the client we are processing for.

[Code]....

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VS 2008 Copying Files From Directory To Directory

Dec 25, 2009

I'm using a dialog box to select multiple files and move them to the directory "C:/Playlist". I guess you can say I'm having trouble with 2 things.

1. The Loop

2. Use of the dialogs FileNames function

[Code]...

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VS 2008 List Files In A Directory + Write The Result In A Text Files?

Dec 14, 2009

I am trying to create a program which will read the files that exist in a directory, and then write in a text file the specific information (full file name, date created)i have found several code in the site but i cant make it work, the machine i am running the code is XP and i am using VB2008.The code i have found is the following:

Imports System.IO
Imports System.String

[code].....

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Reconcile A List Of Files And A Directory With Subfolders/files To Find Changes?

Jun 3, 2010

I have a SQL Server table with a list of files (path + filename), and a folder with multiple layers and files in each layer. I'm looking for a way to reconcile the two without having to process the list twice. Currently, I'm doing this:

For Each f as FileInfo In FileListFromDatabase
If f.Exists is False, mark it as deleted in the database
Next

[Code]....

Is there a better way to do this? I'd like to avoid converting all the matching files (of which most will be) to FileInfo objects twice. Since I'm a T-SQL developer first, I'm picturing something like an OUTER JOIN of the two lists where they don't match. Something LINQ-ish?

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Copying Files From One Directory To Another Directory

Oct 13, 2010

i am trying to move a file (test.txt) from say from:[code]I understand from the MSDN forum, i can use this File.Copy(pathA, pathB) OR Directory. Move(pathA, pathB) where pathA = C:folder_ est.txt and pathB = C:folder_ est.txt

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Directory Listing - Write A Simple Program That Will Let Me Choose A Directory And Get A Listing Of All Files?

May 8, 2010

All I am trying to do is write a simple program that will let me choose a directory and get a listing of all files in that directory and its sub-directories and show it in a RichTextBox. I got as far as being able to select the directory but when I click "OK" I get "access to c:documents and settingsstevedesktopmp3 is denied".The code I am using is listed below.

Imports
System
Imports[code].....

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Reading Text File From Directory?

Jan 30, 2012

I have 4 directories, each directory contain 1000 text files. what i want to do is read all text files in the 4 directories then save them to 4 array of sting. i.e each directory of text files in on array of string.

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Reading .txt Files And Output Batch Files

Mar 24, 2012

i have 2 problems the first problem is if i have a .txt file how can i extract specific data. the second problem can i create batch files on the fly because of the need for a variable again it may not make sense but shout tyrannically

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HRESULT: 0x800A0046 (CTL_E_PERMISSIONDENIED) Reading From A Directory?

Feb 13, 2012

I'm trying to do a copy of a file on a zFS UNC share directory using the following code:

fs = CreateObject("Scripting.FileSystemObject")
Try
fs.copyfile(SrcDir, MQRWPInstpath & "", True)

[code]....

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How To Copy, Delete, Show Files, Show Current Directory, Change Directory, Make Folder, Rename Folder

Jul 22, 2011

how to copy, delete, show files, show current directory, change directory, make folder, rename folder. My problem is i have a method on deleting a file and copying a file, but i don't know how to pass the method so that when i click the delete button it would let me choose what file to delete. By the way im using buttons on each function.[code...]

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Reading Text File In Directory And Finding Certain Strings

Mar 11, 2010

All I am doing is reading each txt file I find in a directory and finding certain strings in the text then counting how many I find in each file and then once each file has its separate counts it send it to a sql database. I have most of it done, but I cant seem to get the count to separate each file so my problem now is that it counts the first file but when it counts the next file it adds to the first file and so on through all the files

Imports System
Imports System.Collections.Generic
Imports System.ComponentModel
Imports System.Data
Imports System.Drawing
[Code] .....

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Get Files In A Directory?

Sep 17, 2009

I am trying to get the files in a directory and display them in a list box. I have that part working, but I would only like to show the files that are NOT hidden. I am currently using this:

Dim atts As FileAttribute = CheckDirectory.Attributes
If (atts And FileAttribute.Hidden) = FileAttribute.Hidden Then...
this is part of a for each loop.

But is there a way to only return the files that are not hidden, instead of having to check if they are?

I also need this to see how many files are in each directory so I don't have to count each file in each directory within the current folder. If I use the CheckDirectory.GetFiles().count, it counts the hidden files to.. A for each loop is just too slow..

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Get The All Files In A Directory Using .net?

Nov 11, 2010

how to get the all files in a directory using .net.. Iam using windows operating system and i know microsoft asp technology..

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C# - Deleting Files In A Directory?

Feb 12, 2011

I have seen questions like What is the best way to empty a directory?

But i need to know,

what is the fastest way of deleting all the files found within the directory, except any .zip files found.

Smells like linq here... or what?

UPDATE: By saying fastest way, i mean the Fastest execution time.

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Check If A Directory Has Any Files Every Second

Apr 21, 2010

I want to have a windows application that would check a specific folder for any files, and if there are any files I will run some code to each file, I was going to use a timer and set it to refresh every 15 seconds or so but I am not sure if there are any other ways to do this that would not take up as much resources.

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Convert All Files In A Directory To UTF-8

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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Copying Files From A Directory To Another?

Feb 23, 2012

I know how to move a single file to another directory. However i am having issues with moving a series of files and files in subdirectories to a single folder. Here is what i have:

Dim ProData As String = Environment.GetFolderPath(Environment.SpecialFolder.CommonStartMenu)
' Textbox1 is just a box for the TARGET directory'

[Cod]....

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Copying Files From One Directory To Another

Apr 18, 2010

I want to include a function in my program that involves my copying files from my cd drive D:/ to my hard drive C:/. The code I'm using is below but it isn't working. The first one came up with an error, and the second one didn't come up with an error but didn't copy the files.

vb.net
My.Computer.FileSystem.CopyFile(foundFile, destPath & foundFile, True)
Dim srcPath As String
Dim destPath As String
srcPath = ComboBox1.Text & "Web Browser"
destPath = Environment.GetFolderPath(Environment.SpecialFolder.CommonProgramFiles)
[Code] .....
The combo box allows the user to select which drive the cd is in, incase you were wondering.

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Count Files In Directory?

Oct 31, 2009

I have a few questions about the following 1.What purpose does the first line of MSDN example serve? ystem.Collections.ObjectModel.ReadOnlyCollection(Of String) Why use this? I tried reading about it on msdn, but i couldnt make much of it.

2. Why use CStr in the msgbox? For me it works fine without it with Strict on. am i missing something?

3. Am i making a mistake using my own version over MSDN example? I dont like using code that i cant understand, which is why i changed it in the first place.

[Code]...

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Download All Files From FTP Directory?

Jun 10, 2010

How can i download all files and folders (only if folders exist ) from this online directory [url...) to my start path of Application.[code]...

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Files In The Directory Of Program?

Oct 23, 2009

I have audio files in the directory of my program.. Can I somehow code the audio files within my program? Like they compile within my program and are called from within the program..Is this what my.resources is for? (I don't know anything about my.resources..

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Filtering Files In Directory?

Jan 15, 2012

Dim di As New IO.DirectoryInfo("c:")
Dim diar1 As IO.FileInfo() = di.GetFiles("*.jpg")
How can i use multiple filter to retrieve list of files in directory.

i tried some examples for troubleshooting

("*.jpg|*.png")
("*.jpg,*.png")

But its only filtering one type of file. i need your help about that.

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Get All The Files From Local Directory?

Jun 16, 2009

I want to get all the files from my local directory in my web page the same code works fine and it returns all the files when i run the code on the local system but when i'm trying to do that online it gives me error.

the error is
"the path is not in legal form"
for the line
Dim files As String() = System.IO.Directory.GetFiles(path,".gif")
where is path is the path like(c:/images)

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How To Check Files In A FTP Directory

Jan 17, 2011

I have this code:

Code: Try
Dim ftp As FtpWebRequest = DirectCast(WebRequest.Create("ftp://programserver@flyingpc.co.uk/german/" & TextBox1.Text & "activate"), FtpWebRequest)
ftp.Credentials = New NetworkCredential("programserver", "Language-123")
ftp.Method = WebRequestMethods.Ftp.ListDirectory

[Code]...

I know this sounds really weak how I am writing this but I cant find any better way to try and explain it. If someone could even just send me in the right direction,

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