Check To See If The Computer Is Shuting Down Or Logging Off?

Jun 21, 2010

How do I get a program to check to see if the computer is shuting down or logging off? I want to run code when the computer is shutting down.

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Sockets - Check That If Another Computer In The Network Send Some String Data To The Listener Computer?

Mar 19, 2012

i have a task to create a TCP Server (a program that is listening on its network card interfaces for incoming data stream).I have search on the internet and i found that i can use two methods : Socket or TCPListener class.I have created an example for Socket class, but i wondering how could i test it? I need to check that if another computer in the network send some string data to the listener computer , then this message should be displayed.Here is the example from microsoft that i am using for TCP Server using Socket:

Public Shared Sub Main()
' Data buffer for incoming data.
Dim data = nothingc[code]....

But it does not work because of the PORT setting.If in the TCP Server i have "Dim localEndPoint As New IPEndPoint(ipAddress, 0)" the client crashes, but if i change the port from any (0) to 11000 for example,the client works fine.Do you know why?

Later edit2:Maybe i should have started with this question:Which method is recommended for my scope?asynchronous or synchronous method ?

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Visual Studio Logging In/ Logging Out?

Feb 17, 2012

Using visual studio (Winforms) with sql server (R2). If you can login by inserting the correct values in the textfields (vb.net) that is connected in the database . How do i code the log out?

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Check Accuracy Of Computer Clock

Mar 11, 2012

how to get the time using VB.Net.It has some useful information in addition to the time such as Latitude and Longitude and on what date Daylight Saving starts as in "Spring forward, fall back".This is different for different countries.

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Check That The Computer Is In Domain Or In Workgroup?

Apr 27, 2009

Is it possible to check that the computer is in Domain Or in Workgroup.

if you want to manually check that computer's status, simply right click on

my computer and then select properties, then select computer name tab.

now you can see the computer is in domain or in workgroup.

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Check How Many Hard Drive Partitions Are There The Computer?

Sep 17, 2010

Can I check how many drive partitions there are in the system and which dirve letter is CD/DVD or hard disk partition.

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Check If A Service Is Running On A Remote Computer?

Dec 28, 2009

I am using this code to try to connect to a computer/server from my desk top. but keep getting errors The RPC server is unavailable. (Exception from HRESULT: 0x800706BA)

Dim options As ConnectionOptions
options =
New ConnectionOptions()

[Code]....

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Check If The Connection To A Remote Computer Exist

Jun 4, 2011

I looking for a solution for how to check if a connection to a remote computer exist or not using vb.net.

I 'm writing a program which will request data from a remote sql server. I need to check if the connection to the remote server exist, before open the connection or run the the sql command.

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Check When Process Is Running On A Remote Computer?

Dec 4, 2009

I need to check if the explorer.exe process is running on a remote computer to verify that there is a user logged on the computer. I Also want to get the Process Owner of the explorer.exe process to check which user is logged on. I have found some VBscript examples online, but i can't seem to get them to work. If anyone knows of a better way of checking if and what user is logged on to a computer, please give me a reply also. I have tried System.Diagnostics.Process.GetProcesses, but i can't seem to get the owner of the process, maybe WMI will do the trick ?

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Forms :: Check If A Computer Has Multiple Screens?

Jan 25, 2012

How can I check if a computer has multiple screens?And is it possible to move form to other screens aswell?

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VS 2008 : Check If A Computer Has Access To The Internet?

Sep 1, 2010

How to check if a computer has access to the internet?

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Check If A Computer Is Connected To Domain Or Only A Local Network?

Oct 27, 2010

i need to check if my Computer is connected with an Active Directory Domain or only in a Workgroup. Is this possible?

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Make A .net Program Which Will Perform WMI Queries To Check For Remote Computer's Name And OS?

Jan 18, 2012

I am trying to make a vb.net program which will perform WMI queries to check for remote computer's name and OS. I manage to do the first query of name using the code below..

[Code]...

I am getting error "Local variable 'query' is already declared in the current block. (BC30288)".I understand that I am using same name for the object variable for performing subsequent query. Is there a way in which I can dispose the variable completely and reuse it again for querying the new required WMI detail? My search in the net couldn't give me any clue as of how to clear the variable and use it again. The issue is with two variables "query" and "searcher". Is it only possible that I should give unique names to each query object variable as I might add more queries later on?

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Developing A Computer Application Designed To Monitor The Network And CPU Statistics On A Computer?

Jan 29, 2009

I am developing a computer application designed to monitor the network and CPU statistics on a computer remotely. The monitored computer would have my program installed and the monitoring computer would display, in a form, the information being sent from the remote client.The application does not send any information regarding packets, user names, passwords, etc. It is solely meant for monitoring CPU performance and Network resources remotely.

What would be the best method to send this information over to my host machine?I am programing in Visual Studio 2008 on windows XP. The client machine is also XP. I know this sounds a little shady, but it is required for my little business (http://www.iquorum.net) to monitor what and when something happens on our machines when I and my employees are away.

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VS 2005 : Dial A Computer From Another Computer Using Modem For Sending Files And Message?

Jul 11, 2009

I am trying to dial a computer from another computer using Modem for sending files and messge.Follwoing is the code done in dialing computer

Text1.Text = "Test string from App1 "
Number$ = InputBox$("Enter phone number:", "Number$")
If Number$ = "" Then Exit Sub
Temp$ = Status

[code].....

But after the dial tone, i am getting the exception "CTL_E_GETNOTSUPPORTED " at the line MSComm1.Output = Text1.Text?

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Access The Data Coming To The Computer From The In-built Bluetooth Module Of A Computer On Windows Platform?

Feb 4, 2011

i have encountered a problem, i want to access the data coming to the computer from the in-built bluetooth module of a computer on windows platform, this data has been sent by a remote bluetooth module say a by an autonomous device (just like a bluetooth mouse connecting to the computer). The to be sent is in the form of numbers and i need these to manipulate on the computer.

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VB - Desktop Computer With Cable Connection On Back Allows To Watch TV On Computer Using Windows Media Center

Jun 12, 2010

I have a desktop computer with a cable connection on the back that allows me to watch TV on the computer using Windows Media Center. I had the idea of writing a program that would access this feed and send it to another computer (laptop) via my network. That way I would be able to watch TV from anywhere that my network spans. I have no idea if this is possible or how I would even do it,

So I have three questions.
1: Is it possible?
2: How would I go about access the feed?
3: How would I send it over the network?

My original thought was doing it in Flash, but I'm not very good at Flash so I wanted to do it in VB.Net.

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Copy A File From A Local Computer To A Remote Computer On The Network?

Dec 19, 2006

I need to copy a file from a local computer to a remote computer on the network, if i try to use File.Copy without logon i get the following error:"Logon failure: unknown user name or bad password."How do I provide user name and password for file copy?

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Lookup For A Specific Computer Given Ip Or Computer Name ... Retrieve The User Logged On

May 21, 2010

how can i look up for a specific computer given ip or computer name ...retrieve the user logged on..

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VS 2008 Computer Restarts And Mapped Drive Appears Under My Computer?

Mar 31, 2009

Problem:When my computer restarts my mapped drive appears under My Computer. When I try to use it from code I get errors. If I open the mapped drive by double clicking it, and then try the code, it works. What I discovered is that when my computer starts the status, using net use, is

[code]...

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Create Application On Computer / Must Install SQL On Every Employee's Computer?

Jun 1, 2008

I have to create an online application which i can apply it on every employee's computer in my company and i have create the application on visual basic 2008 and SQL 2005 using windows application and database. The problem is i do not understand how am i going to run the application on every employee's conputer. Because i have create the application on my computer, must i install SQL on every employee's computer? or any other software i have to used.

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Line Of Code Freezes On Win7 Dev computer  but Not XP Dev Computer?

Oct 8, 2011

This line of code freezes on my Win7 dev computer but not my XP dev computer.I am using Visual Studio 2003.

strOutputFile = "c: est.mp3"

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VS 2008 - Share Files From A Computer To A Computer That Are Connected In?

Dec 21, 2009

How do you share files from one computer to another that are connected in one wireless internet connection? I mean, it's possible using shared folders this means it could be possible in vb.net too..

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.net - Logging Off On ASP.NET 3.5 Website?

Jul 19, 2010

I'm getting desperate here trying to find the problem, and I don't know where to start looking for it.

Here are the symptoms:I've noticed, that when a user logs on in the morning, he is then immediately logged off, then when he logs on again, everything is fine and he can work on the site.

Every once in a while, when the user clicks a link, the page takes a lot of time to load, but it never actually loads, and the user is thrown to the login page.Also, after an Exception has occurred in the website, the user is then thrown to the login page. It's as if the exception clears somehow the session.

[Code]...

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ASP.net Web Server Not Logging On

Apr 20, 2012

I have inherited a ASP.net site, and I've made some changes too to some of the VB code and CSS, and have hosted it on a FTP. It uses an SQL DB to allow users to log in and calls stored procedures.The site complies with no errors, and allows me to log in as a user, and can works perfectly on testing.However, once uploaded to the FTP, it no longer allows me to log in as a user. It hangs for a while, and then returns a message saying that the password is wrong, despite it being correct. It doesn't throw an error message, and I think I've narrowed it down to something to do with the Web.config file, but I'm at a loss as how it's not working, especially with the lack of error messages being thrown.[code]

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C# - Is Passive Logging Possible In .NET

Mar 26, 2009

I was wondering is there a way anyone knows of to "inject" a logger into an application such that it passively monitors the thread and quietly logs processes as they occur without having to do things like: [Code] It would then monitor everything that goes on inside of that method including passed in arguments along with method calls and values passed into those methods, exceptions that occur etc. Has anyone implemented something like this in the past? Could it even be implemented? Is logging in this fashion just a pipe dream?

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Logging From A Class?

May 23, 2012

I have a class for serial communications (call it CSerial), based on a property value (CSerial.LogLevel), I'd like to produce various levels of logging information about data sent and received to the serial port.Given that it's a reusable class, there's no way of telling whether the log data should be sent to the console, a text box, a file, etc. This would be determined by the application using the class, so I can't write all of the different output options into a method in the class.Question:What's the best way to implement this? I have some ideas:1. Create a Log method and then "override" it in my main application to handle the most suitable form of output? Can I "override" a method as part of an instance? Or do I need to create a new class that inherits my original one, override the method there and then create an instance of my new class?

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Logging In 0 Httpwebrequest

Mar 22, 2011

can any one see any thing wrong with my code. I swear it did work once or twice. * code now removed as updated below

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Logging Into A Website

Jan 8, 2009

Im trying to login to my website with vb.net (without the use of java script).webbrowser.documents.forms(0).submit..All i can find on the internet is to use that there to click the login button but it doesn't work.I also found this for filling in the login forms but im having trouble understanding how it works.[code]So if anyone could explain to me how to fill a form or how to click a submit button.

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Logging Into A Website Through VB?

Sep 27, 2011

Logging Into A Website Through Vb

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