VS 2010 Windows Service Communicate With Independent Program

Mar 2, 2011

I have created a Windows service that acts as a server for my app on a mobile platform. Whenever a user sends a message to my app I process it . Now i Would like to send the message that the user sent to my server to an application. Something like SendMessage would be absolutely perfect But how do you fit a whole class into the Wparam and Lparam 's of a window message ?

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[VS 2005] Service Control Manager Privileges - Communicate With A Windows Service On A Remote Machine On The Network

Jul 23, 2009

I am trying to communicate with a Windows service on a remote machine on the network but i keep getting an exception saying the following: "System.InvalidOperationException: Cannot open Service Control Manager on computer 'machine001'. This operation might require other priviledges. ---> System.ComponentModel.Win32Exception: Access is denied.

[Code]...

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Windows Service Unable To Access A File In Program In Windows 2003 Server

Mar 12, 2010

I have a .net Windows Service developed in VB.net. I have a settings file in the root directory called Connections.XML and I am setting the basedirectory [code]...

When I schedule the service this is working absolutely fine in my Windows XP machine. But when I installed the same service in our development server (Windows 2003 64 bit Server) for some reason it is not able to locate this file.

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Create Windows Service Using Windows Form Controls In Program?

May 3, 2012

It is possible to create windows service using windows form control in vb.net.If yes then please give me the url or links.

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Run Program As Windows Serivce Or Run By Windows Service?

Sep 21, 2010

How do i run program as windows service or by windows service.

For example :

run notpad.exe by windows service and user cant terminate it.

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Run A Program From A Windows Service

Jul 9, 2010

I have a program which i want to invoke from windows service.

[Code]....

The same code works fine if i write in a console application, but from windows service it wont run, i see the psftp is being started in the task manager but it wont do anything.

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Make My Application DPI Independent In Windows XP?

Jun 24, 2010

How can I make my windows application DPI independent, while running it on Windows XP.

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Cannot Start A Windows Service Developed In Program

Sep 11, 2009

It works on my own computer where I have visual studio installed. I install the exe file with installutil and the service works fine. But when I install it on another computer where only the framework is present, I still can install it with installutil BUT I can't start it. I get something along this Could not start the Search service on Local computer. Error 1053: The service did not respond to the start or control request in a timely fashion.[code]...

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Create Setup Program For A Windows Service In Other?

Apr 8, 2009

I created a new Windows Service and a stand alone set up program for it. To the solution I added a set up program project and included both programs as outlined in [url]... However, when I run the Setup program, I do not see the my new service in the services window after the set up program completes. Is there additional work that needs to be done to have the program install the windows service correctly or do I need to include the [url]... program and a batch file to get it installed?

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Windows Xp Stop Service Application In Program?

Apr 16, 2010

How can any windows xp stop service application in vb.net2008?

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.net - WCF Service Hosted In A Managed Windows Service Connect Using A WCF Service Application

Jul 14, 2011

i have a Windows service that is hosting a WCF service through net.tcp and this is working great. I have also created a WCF service application. I am trying to add the net.tcp service reference to the service application. Then I add it to the GAC that goes ok but if I try to RegAsm the WCF service application to allow it to be called from Server.CreateObject I get the error:

Warning: Type library exporter encountered a type that derives from a
generic class and is not marked as
[ClassInterface(ClassInterfaceType.None)]. Class interfaces cannot be
exposed for such types. Consider marking the type with
[ClassInterface(ClassInterfaceType.None)] and exposing an explicit
interface as the default interface to COM using the
ComDefaultInterface attribute.

It does not work. I have tried to call it through a class library but this does not work either as the end point is not set correctly.

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Get Windows Service To Execute Same Code Using A Timer Program?

Jan 27, 2012

What i want to happen is for the dictionary keys and items to be overwritten each time it is executed, as the data needs to be up to date.

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Pass Parameters Back And Forth Between A Windows Service And .NET Program?

Aug 29, 2011

Can I pass parameters back and forth between a Windows Service and .NET program? For ex: I want to pass a compressed/encrypted byte paramater to the Windows Service, who then decompress/decrypt it and return back the decompressed/decrypted bytes.

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Debug Windows Service In 2010?

Oct 19, 2011

I upgraded to VB2010 from VB2008 early this year and have been working on a Windows Service which I am now debugging. When I was using VB2008 in Windows XP SP3 I would put a Stop statement in the code and when execution got to it a dialog would open asking if I wanted to debug it using a development environment listed in a provided list. The list contained the VB2008 VS IDE which I selected which would in turn transfer me to the IDE in debug mode. I was very happy with this setup.

Now I am using VB2010 with Windows 7 and when the execution reaches the Stop statement the service just stops. It no longer offers the choice and ability to "jump" into the development environment via the dialog that I mentioned.[code]...

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Error When Using Windows Service To Call 2010 Exe

Aug 19, 2010

I have created a Windows Service that I am trying to use to call an Emergency Alert program that checks a database to see if there is an alert to display. This is the Timer in the Windows Service that I call the Emergency Alert program from.

[Code]...

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Memory Leak .NET 2010 Windows Service

Jun 9, 2011

We have constructed a windows service unde W2003 Server in vb.net 2010 to process certain database transactions. It should work 24/7 o the server. However, after 3/4 days it blocks the windows server operation since the memory usage is ever-increasing. After many revisions, we decided to place under "comments" all operational code, including all transactions to the SQl Server database and left just a kind of shell service that is doing no real work. Still, under these circumstances, the memory usage goes on increasing. Any idea how to prevent this from happening?

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VS 2010 - Windows Service Stopping Unexpectedly

Jun 4, 2012

I wrote a custom windows service (VB .Net) to run some processing on data files in the background of one of our servers. The service basically finds the next file to process, breaks it apart and makes a PDF or two - nothing super complicated. It utilizes a timer, if a file is not found, it waits a bit and checks again (repeat indefinitely). The service has run for a week or two with no issues/pausing/stopping. I have plenty of error handling for this and I have not been able to break it... until today.

[Code]...

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VS 2010 : Specify Target Framework For Windows Service?

Nov 11, 2009

I have built a Dll and a Windows Service in vs2010. Both are targeting the .net 3.5 framework, but when I install it on the server it installs fine, but for some reason it targets the 2.0 framework and any time the methods fire that are using linq it crashes out with a clr20r3 error system.nullreferenceexception. Not really sure why it's not targeting .net 3.5.

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VS 2010 Auto Updating Windows Service?

Dec 17, 2011

I have a windows desktop application that I'm converting part of it to a windows service application. The win service pulls data out of one database and passes it to a central location via web services. I've got the windows service working, however I'm unsure how to add auto update abilities to it.

The windows service itself is basically an empty shell that fires off the data pulling, which resides in a dll that installs with the service. My original idea was to have the windows service do a version check and if needed download the new dll and overwrite the old one. The problem is the copy can't happen if the service is running (or paused). Herein lies the problem. If I have the service stop itself then of course it's stopped so no more code execution. The other problem would be how to restart it.

I'm trying to create something that is hands/worry free for my clients that way when I change/update the data pulling win service application they don't have to mess with it. I'm up to 300 clients now and I really need a solution that doesn't involve any user interaction.

EDIT: After more digging it's looking like this is a near impossible task. Another option would be to have a second service, one that just looks for updates and that second service can stop the first, update it, then restart it.

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VS 2010 Running A Vbscript From A Windows Service?

Feb 21, 2012

'the below just creates a text file for my own sanity. Both files get 'created so I know the service is running as it should and not crashing. 'timer ticks every minute so if I delete the files once they have been 'created, they get recreated

Dim TextFile As New StreamWriter("C:LRQuadrant" & "test111" & ".txt")
TextFile.WriteLine("blah blah blah")
TextFile.Close()

I have a file called john.vbs. It only contains the following vbscript

'DIM objShell
'set objShell = wscript.createObject("wscript.shell")
'objShell.Run("CMD /C dir /s > dirlist.txt")

If I run this through command prompt, it does as I'd expect.'Nothing happens when the below code gets run.

Dim foo As New System.Diagnostics.Process
foo.StartInfo.WorkingDirectory = "c:"
foo.StartInfo.RedirectStandardOutput = True
foo.StartInfo.FileName = "cmd.exe"

[code]....

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VS 2010 Windows Service Does Not Respose Remotely

Apr 1, 2011

I created a small service application that listening to incomming TCPClient. Serving is is responsing perfectly when client program execute locally. but when client try to connect remotly, it says "A connection attempt failed because the connected party did not properly respond after a period of time,..."

when I execute the server (Listening) application as a windows.form it works fine. Tried to communicate by installing the service Service as "Local Service" and "Network Service". But problem Remain the same.

Following is my code for server.

Dim Listening_Port As Integer = 8001
Dim Local_IP_Address As String = "192.168.1.123"
Dim tcpClient As TcpClient

[code]....

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VS 2010 : App.Config Connection String In Windows Service?

Dec 8, 2011

I have tested my code in a windows form project and it works great. so now I want it to run as a service.The problem i have is referring to "name" in my configuration string which is in app.config.

Dim settings As ConnectionStringSettings = _
ConfigurationManager.ConnectionStrings(Name)

(Name) is under-squiggled and message name is not declared, file IO functionality is available in the microsoft.visualbasic namespace.

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VS 2010 : Change Application From Windows Form To System Service?

May 3, 2012

one of the apps that I wrote a couple months ago is getting to be rolled out to my production floor; one issue tho - It works great as a standard executable (you double-click, it starts and waits for data), however, I cannot get it to start as a system service.

I've already done a little bit of research for how to create a system service, but most of the information that I've come across is point to VC# or Visual Studio 2010 - I'm not finding much for VB 2010. Additionally, I'm only using VB 2010 Express and I'm pretty sure that I don't have the Windows Service application template's on my PC.

My application does have a "UI", but there isn't any user interaction; it starts and just sits minimized in the system tray polling a directory for the existence of a file - i.e. the windows form is not required.

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VS 2010 Starting/Stopping Print Spooler (Windows Service)?

Jan 17, 2011

Since the coming of Windows7 at our office we have sometimes the issue that the print spool is crashing.Users don't have admin rights to restart the service so that leaves them only at restarting their computer as solution.Which costs alot of time... As we cannot find a final solution to this problem I've begin to write a small tool so they can restart it..I've only hard code a local admin account in the source for this operate for them..

[Code]...

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VS 2010 VB - Create A NotifyIcon Program - Service That Every Second Looks At A Database To See If Anything Has Changed

Dec 22, 2011

Im Trying to create a NotifyIcon Program. I want this to basically be like a service that every second looks at a database to see if anything has changed this is the module thus far

Imports System.Data.OleDb
Module ModNtifi
Public conn As New OleDbConnection("Provider=Microsoft.ACE.OLEDB.12.0;Data Source=\MyserverMyDatabase.accdb ;Persist Security Info=False")

[CODE]...

The Problem i am getting is that after the start procedure has finished the program closes. i want it to start the the timer and then keep it going till the user exits the program manually.

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Have A Dotnet Windows Service Which Monitor Other Services And Upon Stop Of Any Service?

Sep 18, 2009

Is it possible to have a dotnet windows service which monitor other services and upon stop of any service, the monitoring service would be able to start the stopped service.

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Use Windows Search Service Instead Of The Old Indexing Service To Index Files?

Jul 7, 2009

In the past I had the indexing service installed on a Windows Server 2003 and used it to index files for my website. I did this by executing an OleDbCommand with a query and a connection string.How do I accomplish the same thing with the new "Windows Search Service" (Windows Server 2008) by using VB.NET? Does this work the same way so that I only need to change the Provider name which has been "MSIDXS.1" up to now? Case true, what is the new Provider name?

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Communicate To Telnet In Program?

Jan 27, 2010

How to send commands to a telnet session and then read the output from the telnet session?

I can easily create a Telnet session using something like this[code]...

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VB 8 Program To Communicate With RS232?

Aug 31, 2009

I chose Visual Basic 8 as a computer interface to communicate through RS232 (serial) to my microcontroller, which in turn will do its own thing to transmit data it receives from the VB GUI through wireless

I have used VB before but it's been a long time. I looked at some of the settings and it looks like it has a SerialPort com component I can use. Will it suffice for this project?Might be a simple question, but just want some tips from experienced developers.

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Windows Service: Multiple Instances Of The Same Service Class?

May 3, 2011

When you create a Windows Service, you create a list of the services you want to start. The default is this:

ServicesToRun = New System.ServiceProcess.ServiceBase() {New Service}

Can you have multiple instances of the same Service class (that bind to different addresses or ports), like this?

ServicesToRun = New System.ServiceProcess.ServiceBase() {New Service("Option1"), New Service("Option2")}

Or will that cause problems? Should we use two different classes instead?

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