Error On Transportlayer (No Process On The Other End Of Pipe)
Jan 10, 2011
I have a lot of Microsoft SQL Backup files. The application should restore each backup-file with
RESTORE DATABASE {0} FROM DISK = '{1}' WITH REPLACE
Then I fill another database with some data from the restored database and drop the restored database with
DROP DATABASE {0}
If I only restore one backup-file, no problems. The data from this backup is in the new database and the restored database is dropped. But if i use more than 1 backup-file, i get this error:
German:Fehler auf Übertragungsebene beim Senden der Anforderung an den Server. (provider: Shared Memory-Provider, error: 0 - Kein Prozess ist am anderen Ende der Pipe.)English (something like): Error on transportlayer while sending the request to the server. (provider. Shared Memory-Prover, error: 0 - No process on the other end of pipe.)
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Mar 23, 2012
I want my vb.net dll to get the data sent from c++ project(exe).Can any body help on in what form this void pointer can be sent via pipe. The void pointer corresponds to enums or structures. I have to get this structures/enums on the vb.net dll end. I have mentioned about using pipe. My question is as what type the pointed to data can be send over the pipe so that I can easily handle the received data at the vb.net dll end.
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Jun 23, 2010
I have a perplexing problem. I have written a DB App using SQL Express 2005 as the back end and Visual Studio 2005 Standard VB.Net as the front end. I have a master DB that needs to import from an external database from another SQL Express server. I detach the DB from that server and attach it to my server. I import the data I need, close all connections to the import DB and try to drop it from the server since it is no longer needed. Yet one active connection remains so I get a drop error. To get around this problem, I set the import DB to single user with roll back immediate and then drop the database. However, when my application tries to access the Master DB I get the follwong error
A transport-level error has occurred when sending the request to the server. (provider: Shared Memory Provider, error: 0 - No process is on the other end of the pipe.)
[Code]...
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Apr 13, 2012
I have 2 applications that needs to talk to each others. After some research, I wanted to go with managed pipe (namespace system.io.pipes). The problem is, the client must send commands to the server but need to also wait for incoming message from the server at the same time. I tried to go asynchrone but it doesn't work.
[Code]...
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Sep 1, 2009
I am getting an error with this code.
The process cannot access the file 'C:UsersdavidDesktopTest Folderdavid 2.xml' because it is being used by another process.
how do i end the prosess after I create the file? Or am I creating it in the wrong manner.The underlined line is where the error ocures.
Public Sub AddDTData(ByVal value1 As String, ByVal value2 As String, ByVal filename As String)
dtUser.Rows.Add(value1, value2, Now.Date)
If My.Computer.FileSystem.FileExists(filename) Then
[code]....
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Nov 19, 2011
I am working on a small VB application that listens for commands sent from an Android app.
One of the functions is to extract an archive. I am familiar with how to listen for the unrar process to finish, so I can display a progressdialog on the phone while the extraction is happening, and clear it as soon as it's done.
BUT ... if there is an error/alert from WinRAR, WaitForExit() never gets called because WinRAR is still sitting there open until I click "OK" on the MsgBox.
For Example ... if you try to extract a file that is not actually an archive... an alert will pop up saying "No Archives Found", and basically everything is halted on the VB app and the Android app, and the Android app just sits on a progressdialog saying "extracting..." until you manually hit "OK" on the computer.
As you can imagine, this is a problem if the whole point of your app is to NOT have to go over to the computer.
So... I am wondering if there is something similar to WaitForExit() that will wait for an error and allow me to close out the alert and let the process end.
Here's my Sub for the UnRar command:
Private Sub UnRar(ByVal WorkingDirectory As String, ByVal filepath As String)
Dim objRegKey As RegistryKey
objRegKey = Registry.ClassesRoot.OpenSubKey("WinRARShellOpenCommand")
[Code]......
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Sep 13, 2011
I try to open a text file and write in some text, when i run the program it says the following error:The process cannot access the file 'D:VB projectsCategory_Characteristics.txt' because it is being used by another process.
THe code is as follows and the error hits in line :
Dim objWriter As New System.IO.StreamWriter(FILE_NAME)
-----------------------------------------
Dim FILE_NAME As String = "D:VB projectsCategory_Characteristics.txt"
[code]....
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Aug 31, 2009
How can i access a file through FileStream which is being used by a window service. Actually i am trying to access a file which is also being used by our window service. I need to read data from this file. I am using below code but also getting following error:
Code:
Dim fs1 As IO.FileStream = New IO.FileStream(psPath, IO.FileMode.Open, IO.FileAccess.Read, IO.FileShare.Read)
Dim sr As IO.StreamReader = New IO.StreamReader(fs1)
sData = sr.ReadToEnd
Error: The process cannot access the file 'FILENAME' because it is being used by another process.
I tried changing FileShare.Read parameter to FileShare.None but it didn't work out. I also read below post which says that it is not possible but i think there is a way to read it like if you open a file through Firefox but still window service is accessing it.
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Aug 8, 2010
Whats happening is I run the code below and get the following error "The system cannot find the file specified". I've read that with UseShellExecute set to false that you can't use WorkingDirectory.
Dim Password As String = "password"
Dim SecureStringPassword As New System.Security.SecureString
For Each c As Char In Password
[Code].....
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Jun 25, 2011
Here Is my code
Public Sub MoveAllFolders(ByVal fromPathInfo As DirectoryInfo, ByVal toPath As String)
Dim toPathInfo = New DirectoryInfo(toPath)
If (Not toPathInfo.Exists) Then
toPathInfo.Create()
[code]....
My goal is to move all folder inside a folder into a folder named Folders.so If I do it on desktop all the folders in desktop will go to "Folders"but I get an error "The process cannot access the file because it is being used by another process."
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Aug 31, 2011
Looking for a basic UDP Pipe or redirector. Should of course be able to see both client 2 server and server 2 client data.Here is what I tried but it fails because I don't know when to call which Receive..Say I call
data = serverUdpClient.Receive(sender)
Then I have to reroute this, so I call this
clientUdpClient.Send(data, data.Length)
[CODE]...
Pretty much the code flow is all fucked.. because it's socket is blocking. When I started working on UDP.. all examples say stay away from non-blocking as it's too advanced for newbie's trying to work with networking sockets.. I find that statement wrong.. the other way around!.
Public serverUdpClient As System.Net.Sockets.UdpClient
Public clientUdpClient As System.Net.Sockets.UdpClient
Sub runProxy()
[CODE]...
Also tried this.. doesn't work properly.
While True
If serverUdpClient.Available > 0 Then
data = serverUdpClient.Receive(sender)
[CODE]...
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Sep 1, 2011
I'm looking for a UDP Proxy aka PIPE in any .NET langauge VB.NET or C#..I searched all over google and cannot find any example of a UDP Proxy in .NET language.. best I could find in TCP.. and I know how TCP proxy works.. built a bunch of them.. but now it's time to build a UDP Proxy and it doesn't seem to function well..
[Code]...
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Jan 18, 2011
Currently I am building an application that will do Data Validation on an Excel Spreadsheet.The application will allow a user to load an Excel Spreadsheet in and runs checks on the data. The application needs to export the spreadsheet as a pipe delimited file with all of the fields separated by the character.Currently I have written an Excel Macro that will export it as a Text File then delimit it and save the text file as a .ps1 file. I cant seem to figure out how to write this same code in VB instead of VBA.I am currently using Visual Studio 2010.Here is the code for my Macros that work fine but I need it in the application and not on the spreadsheet.
[Code]...
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Aug 20, 2010
Just trying to get EXIF information using ImageMagick. If I set the variable command to:-
"C:Program FilesImageMagick-6.6.2-Q16identify.exe" -ping -format "%[exif:*]" "C:est.jpg" >c:exif.out
And then:-
Shell(command, AppWinStyle.Hide, True)
I don't get an exit.out file. There's a delay so it's clearly doing it. Obviously the same line from an actual command prompt does work! And I get an exif.out file... Any idea how I can shell that command off and get an output file?
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Mar 5, 2009
Now i'm coding for a project in VB.net that allow user to browse to text files (i am done), after that i have to import this text file into access.
The problem i have to import a pipe delimited file (it is: #), that '#' help to distinguish each filed.
Example: my text file is: #BC2323#23241#12345. This mean that: There are 3 fileds in it: BC2323; 23241; 12345.
There is my coding for browse any text file:
Private Sub btnBrowse_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnBrowse.Click
Dim alltext, lineoftext As String
OpenFileDialog1.Filter = "Text files (*.txt)|*.TXT"
[CODE].........................
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Oct 24, 2010
I'm trying to write text to / read text from a file, but when it's trying to execute the My.Computer.FileSystem.WriteAllText code, it throws an exception: "The process cannot access to the file "<filename>" because it's being used by another process", and the "source" of the exception is "mscorlib"Note: this is a DLL file, which is being used by an application.
I tried to use:
If IO.File.Exists(My.Application.Info.DirectoryPath & "Sites_int.wblist") = True Then
Kill(My.Application.Info.DirectoryPath & "Sites_int.wblist")
[code].....
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Mar 26, 2010
I have a visual basic .NET application that starts up a command prompt window using the following method:[code]The bat file then goes on to start up an application, which has a lot of output to the command prompt.I was wondering if there was any way to pipe the output of the bat file to a visual basic control. I am trying not to modify the bat file, if I can help it.
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Oct 19, 2011
I am reading a text file (Pipe delimited) using .net script the sample file is .. first line is column names and second is data
Part Number|Rev|State|Type|Weight|PC Wt Units|Noun Phrase|Noun Phrase Description|Noun Phrase Modifier|Bore|Bore Type|Dynamic Capacity (kN)|Number of Rows|Number of Seals|Number of Shields|Outside Diameter|Type of Ball Bearing|Width-LC|Linear Dimension Units|Max
Housing Fillet Radius|Max Shaft Fillet Radius|Heat Treatment
[code]....
So Here i am getting columns up to "NounPhraseModifier" what ever the columns after that should be inserted into PROPERTIES column.
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May 22, 2011
I am writing a VB.net client to write to and read from a named pipe in byte transmission mode.I learned from the MSDN article that CallNamedPipe() only works for message-type named pipes.
So do I have other choices, or do I have to change the pipe server code to message type.
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Jul 11, 2011
I'm trying to design cathodic protection for offshore pipelines using visual basics. However, I'm not very familiar with vb. I'm hoping I can start with basic calculations like finding pipe surface area etc. how I can design a dialog box to input pipe dimensions like length and diameter to enable me calculate the surface area?
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Jun 4, 2009
I have written a windows service that is meant to launch a notepad when a specific action happens. The problem i have is that even though the service launches notepad, the actual notepad it self is NOT visible. I know that it has been launced because i can see the process in the task manager. By the way the process is listed as a SYSTEM process rather than a process under my user name (i believe that is because my process is a "LocalSystem" one).
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Aug 10, 2010
I have made a small program which loads a file into a listview when somebody presses the load button on the form. The user can also put information in the listview by filling in some textboxes and press on the add button.So now the weird thing is that if the user loads an empty file ( With no information in it ) and presses load on the form and after that tries to add information to the file you get a "The process cannot access the file '" because it is being used by another process" error.
The code for the load button is as followed: ( So here accountfile 2 is loaded )
Dim BinFormatter As New System.Runtime.Serialization.Formatters.Binary.BinaryFormatter()
Dim FS As System.IO.FileStream
Try
[code]....
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Aug 13, 2010
I can write this file but i get and error file being used by another process. Can't seem to figure out what I have left open
Sub WriteData()
'On Error GoTo ErrHandler
Dim str As New IO.FileStream(CBProgramPath & "Setup.ini", IO.FileMode.Create,
[Code]....
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Jun 29, 2010
File Access Error (by another process)
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May 5, 2009
I am having an issue where I try to delete a file and get the error message that it is already in use. I can not seem to figure out what is currently using the file. Maybe someone here has an idea.
[Code]...
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Nov 14, 2009
I'm making a program that gets the hash of anything that is downloaded from the internet. I used a filesystemwatcher to watch the "C:Users" & Environment.UserName & AppDataLocalMicrosoftWindowsTemporary Internet FilesLowContent.IE5" folder. Whenever a file is created/downloaded, it gets the hash, but... when it gets to the get hash steps, it throws the following exception:Access to the path 'C:UsersMatt tevensonAppDataLocalMicrosoftWindowsTemporary Internet FilesLowContent.IE5YDQ4IWIF' is denied.E.g.If I try to download the CCleaner.exe from the Piriform website (file for example) it'll detect it, but when it trys to find the hash of it, it says:
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Feb 2, 2010
I have a small windows application that gets word documents from a source folder, prints the documents and moves the documents to a destination folder.
[Code]...
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Sep 22, 2010
We have several programs that run during off hours and I want to write a program to monitor them. I have defined a list of priority programs and have written code to verify that they are running using 'Dim instance As Process'. The problem is that I can't figure out how to determine if the program has a pop-up error window like "unhandled exception" or similar window. The instance.responding still shows 'true'. How can I identify a process that is executing but has an error?
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Jul 25, 2009
I have an App that saves one line of data to a textfile like this[code]...
'
If I try to overwrite that file or delete it I get the error "The process cannot access the file 'c:windowsDScatalog.ini' because it is being used by another process."
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Mar 18, 2009
I'm trying to delete a file, which prompts the error: "can not delete File in use by another process". I've been researching this for the last couple of days, and have tried every possible suggestion, I've come across, but still keep getting the error. I'm hoping someone might have a suggestion on what I need to change or rearrange in my code to get around this.
The program loads a group of files into a listbox, user selects which files to process, Each file is sent through the sub (process files) to be renamed, and then processed through external programs then removed from the listbox. Each file in the list HAS to be renamed the same in order for the external program to process it. This is where I'm getting the error message, as I need to delete the previous file before renaming the new one. Parts of my code may seem redundant, but its where I was trying every possible scenario of closing the process and or stream that's leaving the file open. [Code]
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