VS 2010 Read From File Using My.Computer.FileSystem Namespace?

Nov 26, 2011

I'm trying to read a file line by line. Right now I have...

My.Computer.FileSystem.OpenTextFileReader(strList).ReadLine() But I keep pulling the first line, not the next line and so forth, anyone know how to do this? I want to stay with the My.Computer namespace because it is thread safe.

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.net - Computer.FileSystem.DeleteDirectory() With Read Only Files?

Sep 23, 2010

I recently came across a problem with My.Computer.FileSystem.DeleteDirectory(). It will not delete read only files.I found out by Googling that I could delete the read only files by changing the file attributes to 'Normal'. So I wrote a recursive function, as below.

Private Sub DeleteDir(ByVal dir As DirectoryInfo)

For Each d In dir.GetDirectories
DeleteDir(d)[code].....

It seems to work fine, but it would be nice if My.Computer.FileSystem.DeleteDirectory() had another parameter to delete read only files, or there was an easier way to do this.

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.net - Difference Between Computer.FileSystem And System.IO.File?

May 3, 2011

There is a lot of duplication of functions in the My.Computer.FileSystem and System.IO.File namespaces.

So what exactly is the difference between: My.Computer.FileSystem.CopyFile(strSource, strDest, True)

and:System.IO.File.Copy(strSource, strDest, True)

Is there a performance difference? What is everyone's opinion on which which has the edge on read-ability? I personally use the My.Computer Namespace but that is just habit now.

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VS 2010 Computer.FileSystem.GetFiles - List Files Without Their Paths?

Feb 15, 2011

This has to be simple, but can't find the answer.I want to display a list of all files from a folder in a listbox. Easy..., but I want to display only the filenames without their paths.

For Each foundFile As String In My.Computer.FileSystem.GetFiles("C:My Folder")
ListBox1.Items.Add(foundFile)
Next
This gives me list looking like that:
C:My Folderfile1.txt
C:My Folderfile2.txt

[Code]...

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What Is The Difference Between My.Computer.FileSystem.MoveFile And File.Move

Apr 15, 2009

What are the differences between these two methods that appear to carry out exactly the same function?

Is there guidance to say which should be used or are there conditions when you may use either?

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VS 2008 Settings.INI - Write To An INI File Like "My.Computer.FileSystem.WriteINI"

Aug 23, 2009

IS there an easy way to write to an INI file like. My.Computer.FileSystem.WriteINI(Filename, Section, 1st part, 2nd part)??? Or if not how can i write to an ini file easy and how to read them?

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Using 'Shell' And My.Computer.FileSystem

Dec 30, 2009

i've tried to use SHELL to run an program when i hit "Button1".I reckoned ill use the Computer.FileSystem.GetFiles.To find the File on the Users Computer. And i dont know how to transfer the data Computer.FileSystem.GetFiles obtains to the Shell.[code]

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Computer.FileSystem.GetFiles - Bug Or Feature?

Jul 20, 2011

If I have a folder with a bunch of ".htm" & ".html" files in it and I use

My.Computer.FileSystem.GetFiles(myFolder, FileIO.SearchOption.SearchTopLevelOnly, "*.html")it returns all the ".html" files, as expected. But if I useMy.Computer.FileSystem.GetFiles(myFolder, FileIO.SearchOption.SearchTopLevelOnly, "*.htm")it returns ".htm" & ".html" files, when I would expect it to return only the ".htm" files. Is this a bug?

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Unable To Use My.Computer.FileSystem.CurrentDirectory?

Jul 20, 2011

I would like to create .xml files on my desktop. I have example.xml file under project folder. It has couple variables that users able to change and when l compile it receiving following error message Look like it doesnt exepting My.Computer.FileSystem.CurrentDirectory \example.xmlSee the end of this message for details on invoking

just-in-time (JIT) debugging instead of this dialog box.
************** Exception Text **************
System.IO.FileNotFoundException: Could not find file 'C:\Documents and

[code].....

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Computer.FileSystem.FileExists Fails In Windows 7?

Aug 29, 2009

My.Computer.FileSystem.FileExists(g_DbFolder & "MyDB.sdf")returns false for this existing database in Windows 7 64bitYet when I boot back into Vista Ultimate/(rip off) 64bit the database is properly detected.

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Computer.FileSystem.GetFiles Security Exception?

May 30, 2012

My.Computer.FileSystem.GetFiles(My.Computer.FileSystem.SpecialDirectories.ProgramFiles, FileIO.SearchOption.SearchAllSubDirectories, "MSAccess.exe")
or

[code].....

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.Computer.FileSystem.GetFiles Variable - Use The Multifile Option?

Sep 5, 2011

I'm trying to use the following code but also include a variable.. Works...

[Code]...

I'm sure it's an easy fix.. I actually want to use the multifile option ie.. "*.mp3","*.avi" etc..

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Assigning The Collection Returned By Computer.FileSystem.GetFiles To A Variable?

Sep 14, 2010

Do you know how to declare a variable that can hold the result of a call to GetFiles?

I don't know how to do this, so I am using the following verbose/duplicative version:
Dim l_v_String_FoundFile As String
If My.Computer.FileSystem.GetFiles("A:u_Au_W", FileIO.SearchOption.SearchAllSubDirectories,

[code].....

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Assigning The Collection Returned By My.Computer.FileSystem.GetFiles To A Variable

Mar 10, 2012

Do you know how to declare a variable that can hold the result of a call to GetFiles?

I don't know how to do this, so I am using the following verbose/duplicative version:

Dim l_v_String_FoundFile As String
If My.Computer.FileSystem.GetFiles("A:u_Au_W", FileIO.SearchOption.SearchAllSubDirectories, l_v_String_FileMask).Count = 1 Then

[Code].....

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Computer.filesystem.Findinfiles Function For Searching The Names Of Directories?

Jan 29, 2011

If so, what is it? I am using VB 2010, and am relatively new to VB.

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Computer.FileSystem.SpecialDirectories.Documents Returns The Wrong Folder Name In VB2008?

Apr 2, 2011

TempUserPath = My.Computer.FileSystem.SpecialDirectories.MyDocuments Returns the string "C:UsersOwnerDocuments" but that folder is actually named "My Documents" (i.e., is "C:UsersOwnerMy Documents" in the Finder).When I try to create a new folder called "Documents" in the Owner directory, Windows asks if I want to merge its contents with the My Documents folder. If I say yes, I am left with only the My Documents folder and none named "Documents".Thus when I attempt to read or write a file to the TempUserPath location, I get an "access denied" error. This happens even after I manually change the name of the folder from "My Documents" to "Documents".

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VS 2010 Make Each Read Operation Faster Than Using My.Computer.Registry?

Nov 13, 2009

I need to perform a huge amount of registry read operations, and I'm trying to figure out a way to make each read operation faster than using My.Computer.Registry.

If I used APIs directly to do it, it should be faster, right?

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Read File From Another Computer Through Ethernet Cable?

Oct 9, 2009

i would like to ask is there a method which i can read a specific file from another computer??i would like to use IP address to specify the address.

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Why Doesn't The DeleteDirectory Method Of The Computer.FileSystem Class Work On "special" Folders

Aug 14, 2008

if they choose to use a networked version of my software, I will need the main server doing the authenticating. This is a problem, because from what I understand, it is quite easy to clone MAC addresses. I have looked into using the CPU ID and the HDD ID, but those are not unique, well at least I don't think so. Reason why I say they are not unique is because someone has the exact same CPU ID as me, and the HDD ID changes from partition to partition (same drive). Maybe the HDD ID is a partition ID instead? Anyways, I was thinking maybe I could get the Physical serial number of both the HDD and CPU, but I have not been able to find anything yet.

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Why Doesn't The DeleteDirectory Method Of The My.Computer.FileSystem Class Work On "special" Folders

Feb 18, 2010

We have a network share that is used for transferring files between users on a daily basis. Every day at 3:00 am we run a vb6 program to clear the directory of this network share.

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Computer.FileSystem.WriteAllText "My" Variable Not Defined?

Aug 27, 2009

I'm using the My.Computer.FileSystem.WriteAllText function to write to a file in a VBA macro for an Access database, but when I try to run the macro, it highlights the "My" in My.Computer and gives me an error saying variable not defined.

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Difference Between My.Computer.FileSystem.WriteAllText Method And The IO.StreamWriter Method?

Jun 2, 2011

I just need to know what is the slight difference between them so I know which one to use everytime.

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ERROR : 'Namespace' Can Occur Only At File Or Namespace Level

Jan 29, 2012

Imports System.Windows.Forms

ERROR : 'Namespace' can occur only at file or namespace level

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File I/O And Registry :: Cannot Get Filesystem To Work

Nov 3, 2008

I am trying to build a simple project but I am about to lose my mind over it. The following is my code, I have tried to add the Microsoft Scripting Library more times than I can think but every time it shows FileSystemObject as undefined.[code]

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VS 2010 Text File Read From Read Until?

Oct 3, 2009

I'm trying to make a program that can read .mp3 data (Such as Artist, Album, Year, Track number, etc), but I need to be able to do two things that I have no clue how to do:

1. Read starting from a specified string (E.G, On one line it states: [code]

2. Read until a specified string (E.G, On the previously stated line,I need to read starting from what I said, up until.

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VS 2010 Run .exe File On Computer Without .NET Framework

Apr 24, 2012

I am having a few dramas with running my completed project on another computer. I created my project using Visual Studio 2010 (Microsoft Visual Basic 2010 Express).The error messages I get say that the program is unable to access the .NET framework. This is because the .NET framework is not loaded onto the other computer and loading it is not an option.I've done some searching on the internet and I found instructions for going from a dynamic library to a static library and building, rather than publishing the finished product for C++ 2010. So, I assume that I need to do something similar but I haven't been able to apply this to VB 2010 Express.The finished product needs to be self-contained, so that the .exe file has all the libraries and compilation instructions it needs.So, is someone able to tell me how to link up the files I need and re-package my project so that it works on any computer that runs Windows.

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Read An XML Node In Namespace Using Linq

Feb 28, 2012

How do I work out what the namespace declaration is for the Extension node?I want to return all of the child nodes under: GPO->User->ExtensionData->Extension..[code]I get the following error: Sequence contains no elements..Also, the XML sample I have provided is only a small snippet, the ExtensionData->Extension nodes can be nested in different areas, so I was hoping to find the way of specifying the full path.

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VS 2010 Attach MDF File To Client Computer?

Jul 23, 2011

I have an app that uses an SQL Server Express 2008, .mdf file.On my computer where i've coded the app all work's fine using this

If conexiune.State <> ConnectionState.Open Then
Try
conexiune.ConnectionString = "Data Source=.SQLEXPRESS; AttachDbFilename=" &

[code].....

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VS 2010 - System.UnauthorizedAccessException - Find A File On Computer And Return Path

Jun 12, 2010

I'm running windows 7 64 bit and using VS 2010. I'm trying to use the filesystem.getfiles to find a file on the computer and return the path for it. However, when I search C:/ and its subdirectories, it always throws an error: "A first chance exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll"

I've looked everyone online and can't find a solution. I have administrator privileges and really I dont want people who use my app to have to adjust security settings for this to work. Is there not a way to search the C drive for a specific file and return its path? [Code]

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Using WMI "Connecting To A 3rd Computer-Delegation" To Access A Target Server WMI Cimv2 Namespace In Trusted Domain?

Apr 2, 2009

Attempting to pull WMI Win32 properties information from a server in a trusted domain using the delegate string listed at bottom and receive the error listed below. The account has fullpermisions on the target server's root and subs WMI namespace and wbemtest connects fine. And all servers are in 2003 Native AD forests and trusted for delgation?

Error:
Scriptname.vbs(20, 1) (null): A security package specific error occurred.
Connection Moniker:
Set objWMIService = GetObject("winmgmts:" _

[code]....

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