Copy From One Csv File To Another?
Sep 16, 2009copy data from one csv file to another csv file.
Basically I need to copy a column of numbers from one csv file to a second column position of another csv file.
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Deterime Length Of Time It Would Take For File.Copy To Copy A File?
Aug 5, 2010I have a program that uses IO.File.Copy to copy files from point a to point b. Its slow, which is fine because there rather large files. I was wondering if there is way to get an estimate time to copy a particular file(s).
Example: File a will take 1 hour to copy, File B will take 30 minutes to copy. Estimate Total Time: 1 hour 30 minutes.
.net - System.IO.File.Copy Doesn't Copy?
May 27, 2011I have a weird behavior when trying to copy a file with System.IO.File.Copy. The file never gets copied. More than that, the call doesn't generate an exeption!
I am using VB.NET, Framework 3.5. I'm trying to copy in C:Temp and I do have the privileges. Or at least I used to...
File I/O And Registry :: Getting An Alternative To The File.Copy Method Of Copying Files?
Mar 27, 2009I've got an app which uses a background worker to copy files. It works fine but some files are quite large and it "appears" as though the app isn't doing anything. Is there an alternative to the File.Copy method of copying files so I can report on the progress of individual file copies, like the percentage complete?
View 19 RepliesFile I/O And Registry :: Load - Read - Locate & Copy Text In A File?
Aug 12, 2010Before I begin I would like to mention that I am not a noob in VB, it's just I've never had to do anything this complex before. Basically what I want is to have a program that you can load a txt file in, have it copy key words, and paste it in a textbox so I can use it later on. So in this text file, there is a bunch of info, but I am only needing a certain part. Here is an example of a text file (actually a .dat file, but is easily read):
[Code]...
File Info - Pass Delete And Copy File Method On A Button?
Jul 22, 2011i am very new to VB. I am working on file operation such as show files, copy file, delete file, show current directory, rename folder, make folder. My problem right now is with delete and copy file. I have a method of delete and copy but i dont know how to pass this method on a button.
[Code]...
Error On Global.asa - Central Place To Put Routine - Instead To Copy It Into Every .vb File That Belongs To Each .apsx Code File
Jun 2, 2012I am wondering if Global.asa can handle a procedure like this:
Protected Sub errore(tipo As Int16)
'Response.Write(Err.Description) 'or your own custom error message
Dim msg As String
[CODE]...
The idea is to have a central place to put the routine in instead to copy it into every .vb file that belongs to each .apsx code file.
File I/O And Registry :: File Copy To Server Of Differnt Domain?
Apr 24, 2009I have a program that I copy a file from one server to another. This has been working well if the servers are on the same domain.I now need to copy a file to a server on a different domain. If I were to do this manually it would prompt me for my username and password.
I don't see any way to put a username and password with doing an IO.File.Copy. Is there a better way to do this?IO.File.Copy(strSource, strDest)
VS 2008 Displaying File Copy Progress (copying File 1 Out Of 10)
Aug 11, 2009Here's my
[Code]...
During the file copy, Label2 isn't being updated. In fact, my whole form goes non-responsive. How can I fix this?
Copy File To A File Share On Remote Machine
Aug 14, 2009I am developing an Application in VB.Net 2.0. I have a module which would copy files from the Local Machine to a shared folder on remote machine. This shared folder on the remote machine is an authenticated folder. So, after searching on the Internet I found the following piece of code.[code]Another point to note is that when I connect to the File Share using Windows Explorer and then try to execute the application, it works properly.I am not sure why I am getting the error when I do not connect to the Shared Folder using Windows Explorer.Do I have to set some property so that the Credentials passed in the authentication are used.I also checked some posts that suggested setting up Mapped Drive to the Shared Folder on the Local machine and then to copy the file using IO.File.Copy function. However, I cannot use this as this Remote Folder should be only accessed through the application and not in any other case by the User. The users will not even have the credentials to this remote Server as it will be configured by the admin.So, Is there any way in which I can set this up and transfer the files from local machine to a remote shared folder?
View 3 RepliesFile Copy A Certain File In Server And It Says QuoteLogon Failure
Jan 10, 2009Im trying to file copy a certain file in our server and it says QuoteLogon failure: unknown user name or bad password. this is my code fileCopy (OpenFileDialog1.FileName, "\\SERVER\System\PictureDataBase\" & txtSurname.Text & ".jpg")
View 2 RepliesImpersonation - File.Copy / File.Move With Different Credentials
Apr 2, 2009Ideally I'd like to be able to copy/move between an accessible folder on my local drive and a network share that I don't have permission to access (but the application would). I am using impersonation to give me access to the files in the network share but using System.IO File.Move or File.Copy forces me to use the same credentials for each location. Is there a way around this?
View 2 RepliesPrevent File Copy Where Source And Target Are The Same File?
Sep 14, 2011In my program I allow the user to copy a file from one folder to another. If the file already exists in the target folder I want it to be overwritten.
All that works just fine - I'm not asking how to copy files.
But here's an example
Source file is:-
\SomeMachinesomeFolderfile.xyz
Target is:-
P:file.xyz
This might at first look like two separate files but in this case P: is mapped to \SomeMachinesomeFolder so the source and the target are actually the same file and the file copy will obviously fail.
Of course I want it to fail but my problem is that the windows generic error message seen by the user is not very helpful. It says something simple like "... can't be copied because it's busy". If the user isn't very bright he doesn't realize he's selected the same file both as source and target and he doesn't understand why it's busy.
What I want to do is detect in advance that the source and the target are the same file and display a more meaningful message to the user and not even bother trying to copy.
So, is there a way to detect that
\SomeMachinesomeFolderfile.xyz
and
P:file.xyz
are actually the same file?
Recursive File Copy Based On File Extension?
Oct 20, 2010Recursive File Copy based on file extension. I have a single root folder that contains numerous folders that contain a few files that I want to extract. For this example, lets state that I want to copy all �txt� extensions and put them into a repository folder.
Example:
\root
\root\Folder1\
\root\Folder1\abc.txt
[code]....
VS 2008 - File.Copy Basics - Copying A File
Dec 14, 2009I cannot do the following:
File.Copy(Application.StartupPath & "wait.exe", "%APPDATA%WAIT.EXE")
Can someone remind me how I got about copying a file to that location?
VS 2008 File.Copy And Fast File Copying?
May 22, 2012So, I have a task where I need to basically copy about 600,000 PDFs, some of which can be 5-6 MBs from one network fileshare to another network fileshare on another pc.Now, I crawled through the directories, sub-directories etc etc and created what I call a Filename/Filepath Database lookup table. This table contains the name and the unc fileshare path of each file which comes in handy.I have used Multi-threading and File.Copy to "copy" the files and I getting about 45K files per 4 hours which I need to be significantly faster then that and I am seeing performance degrade over time
View 1 RepliesWriting File/Folder Sync Prog, Result Text Boxes Not Updating Untill After All File Action Is Done Even Though Update Code Comes Before Copy?
Apr 12, 2011I am working on a program using VB.Net 2010 which will enable me to setup groups of files & folders for back up with syncing capabilities etc. I have a concept program which is based on some sample code I found out in one of the VB.Net forums. I have modified it from a command line based program to a form based program. At the moment I consider this code to be a "concept" program which once I have the various copy/sync routines developed and debugged will be integrated in to another program I wrote for
creating "Back Up" groups to automate the process. There are some 3rd party programs that do similar things that I want to do such as Microsofts Sync Toy, but none of them offer the grouping and exclusions options that I am going to program in to this backup/sync program.
So here is my problem, I have the included code taking two folders, a source and a destination, and copying everything from the source to the destination. It will skip over any unchanged files/folders and will delete anything found in the destination folder that is not found in the source folder and it will update all files in the destination folder that have a newer version in the source folder. In other words it will mirror image the source to the destination but will be smart enough not to copy unchanged items from the source to the destination thereby saving a lot of time. The sync part of the program is working fine, the displaying of the progress and results is not.
[Code]...
Copy And Paste A File Out Of Resource File?
Aug 6, 2009Is it possible to make sort of an installer where you have your files you wan to install in the Project resurces file and then copy and paste them into a directory?
View 16 RepliesCopy File Leaves Blank File With Same Name?
Oct 6, 2009I have used the following method to copy a file from one location to another:
My.Computer.FileSystem.CopyFile(WorkPath$ & "vmcg.vmc", sessionsPath$ & "vmcg.vmc", True)
with workpath being the original location and sessionspath being a string with the new location. True is the overwrite property.The file copies a blank file with the same name, but what i want (obviously) is to copy the file and the contents.ie how am i suppose to copy a file?If you're not living on the edge, you're taking up too much room?
System.io.file.copy() Not Copying File?
Jul 11, 2011im trying to create a dialog allowing the user to change the image currently being displayed to something they choose.the error occurs when i hit the system.io.file.copy().heres the function.
This is the event that calls the function to copy the file - its works fine
Try
'get integer value of selected movie
[code]......
Best Way To Copy A File
Aug 20, 2009I am new to vb.net.I need to automate the selection of a pdf file on the desktop, and then copying it a specific folder and then renaming it.
View 4 RepliesC# - Copy A .eml File When Have The Uri?
Jul 28, 2009I am using webDAV and .Net 2.0 to gather information on an email account on a server unning Exchange Server 2003. I have access to the uri which looks like this:I attempted to copy the file like so:
Dim uri As New Uri(uriNode.InnerText)
If uri.IsFile() Then
Dim fn As String = Path.GetFileName(uri.LocalPath)
[code].....
Copy In Use File?
Feb 9, 2010pplication that uses SQL Server Express 2005.In my application (via VB.Net 2008) i have an object of type: Code:SqlClient.SqlConnection that i use to connect to my SQL database fileI want to have a backup process that will do simple copy of the SQL file to other location, efore i use the code
Code:
IO.File.Copy(mCurrentDB, mDestPath, True)
i close the connection like this:
[code].....
How To Copy File From C#.Net
Sep 20, 2011My C#.Net windows Application connects to a SQLServer2005 database and implements database backup functionality.code]but it throws an exception with the following message: " The Process cannot Access the File, because it is being use by another Process"How can I copy the db file which is already in use?
View 4 RepliesCopy File From Resources To A Specified File?
Dec 27, 2009I have a font FREE3OF9. (BARCODE FONT).I want when user run my program, the Font automatic install on their machine.So i want to copy that font to C disk of user :
Dim binWriter = New IO.BinaryWriter(IO.File.Create("C:WINDOWSFontsFREE3OF9.TTF"))
binWriter.Write(My.Resources.FRE3O)
binWriter.Close()
Process.Start("C:WINDOWSFontsFREE3OF9.TTF")I use above code but it is error.I import that font to my resoures .And i want to copy that font in my resoure to "C:WINDOWSFonts" of USER
Copy File Use File Extension Only?
Apr 12, 2011How can I copy file but use the file extension only for reference e.g. -> .txt for text file ?
View 1 RepliesFile.Copy Locks A File?
Jun 1, 2010When using File.Copy to copy a file, can another application access the same file? We have a situation that an application writes to a text file once a while, and I am going to write a program to copy the text file periodically to another folder. My concern is what if during File.Copy, the file is locked and the other application cannot write to it.If File.Copy locks a file, any idea on what I can use to copy the file?
View 1 Replies.net - How To Copy And Save The File
Oct 19, 2011I want to copy the txt file from one location to another location.
textbox1.text = Source file directory
textbox2.text = destination file directory
For Example
textbox1.text = "C:1.txt"
textbox2.text = "d:"
I want to copy 1.txt to d drive.
Copy A File And Overwrite?
May 7, 2010I've been searching all over the web to find a code to copy a file to a destination. I found one, but i need to get one so it can overwrite cause i get error when the file already exist in both location.There is my code:
Dim FileToCopy As String
Dim NewCopy As String
FileToCopy = "C:\test.txt"
NewCopy = "C:\NewTest.txt"
[code]....
Copy A File Between Two Threads?
Jan 18, 2012My scenario is that I have a Windows service running as SYSTEM. That means no network rights by default. I want to copy a file from server A and server B. Both require different Credentials.Normally, I use Impersonation on one thread to access another server [URL]. The problem is that one thread can only impersonate as one user. And I need to access server B as well.So, I wonder about the best way to copy between two threads. I am interested in doing this in memory, for speed and I do not want to save a file locally on disk in between.
View 3 Replies