How To Monitor A Process's Network Traffic

Feb 27, 2011

I want to create a Small application for all the computers in my house that Monitors Network Traffic Because we are using large amounts of data each month and that leads to high costs.I can Monitor A computers total traffic with the system.net.networkinterface namespace. Now I would like to know if it is possible to Monitor an Process/applications Network Traffic to pinpoint The Problem.I've Read About WMI But there is so Much info on MSDN that i can't actually get to what i want and i don't think there is something so direct like the amount of bytes sent over the network.

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Develop A Process That Will Monitor Computers That Logon To The Network?

Jul 5, 2010

I want to develop a process that will monitor computers that logon to my network. Gather information such as computer name, time of logon and log out.The process would be located in the icon tray?

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Monitor The Internet Traffic?

Nov 30, 2011

How can I monitor the internet traffic and identify when a specific website is visited so that a certain function could be run? I'm making a internet censor program for a school project.

For example, I want to be able to browse the internet all day long with the program running in the background, but once I were to visit a specific URL (listed in the code somewhere) the program would run a function when the specific URL is detected.

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Way To Monitor Internet Traffic

Jan 14, 2011

How do i monitor internet only traffic without LAN traffic(such as file transfer between LAN) using vb

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VS 2010 Monitor Internet Traffic

Feb 27, 2011

I want to make a Small Traffic Monitoring Program for our house. Since in South Africa Internet is One of the many things that are way overpriced I want to monitor each computers traffic with a small Program since even when we are not at home for a day we might easily use 2 gigs of data. Somewhere a computer is downloading like mad?For a 4 mib(you only get 3.5 at most) line here Will cost you around R413(36 GBP/ 58 Usd) per month and One gig of data around R19(1.68 GBP/ 2.70 Usd) - R112(9.9 GBP - 15 USD).Ok enough Complaining. Each Computer in our house Connects to the internet either with lan or Wlan So is their a way to get how much traffic passes through one of those OR is there a way to monitor the total internet traffic regardless of how it connects to the internet ?

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Create An Application That Will Monitor The Upload/download Traffic Of A User?

Dec 24, 2011

I am wanting to create an application that will monitor the upload/download traffic of a user. Can someone point me too some code that I can have a look at?I have found SharpPcap - A Packet Capture Framework for .NET, but cannot find any vb.net code for it.

I have found this code:

Dim Properties As IPGlobalProperties
Dim StatV4 As IPGlobalStatistics
Properties = IPGlobalProperties.GetIPGlobalProperties
StatV4 = Properties.GetIPv4GlobalStatistics
Dim Packets As Long = StatV4.ReceivedPackets

What actually is a 'packet'? Can I calculate the download/upload from this code by maybe multiplying the recievedPackets by packet size... or something like that?

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Determine If There Is Network Traffic?

Nov 27, 2010

how can I determine if there is network traffic?I would like for example to show how fast the network traffic goes or to add a flash using a picturebox to animate the network activity

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Make A Process Monitor Tool With WMI That Monitor The Processes Created Or Deleted - Code Will Not Work

Sep 9, 2010

I want to make a process monitor tool with WMI that monitor the processes created or deleted, but the code will not work. Note to reference System.Management,

CODE:

Code dowload:

CODE:

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Monitor The Registry For Changes Similar To How Sysinternals Process Monitor ?

Jan 31, 2011

Can I monitor the registry for changes similar to how sysinternals process monitor does it in VB? I have checked many different articles and C# samples but not come any closer to getting an answer, I would like to know if there an easier way (a VB sample perhaps)that you folks can share. Ultimately I'd like to be able monitor other things too like file system, processes etc but wonder most about how the registry can be done in VB...Would using system.management be a start? Or WMI? if so is there a nice VB sample..

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Capture The Actual Traffic Coming From The Firewall On The Network

Jul 30, 2009

I am trying to write a program that captures log information from my Cisco 5510 firewall. I have a service working where it will perodically write text to a file. What I need now though is how to capture the actual traffic coming from the firewall on the network. It uses UDP port 514 to send it. I need to know how can vb capture that traffic and write it to the log file. I am a beginner to vb.net so please be patient with me if it seems like I am asking too many simple questions.

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Trafic - 'listen' To The Network Traffic To And From A WebBrowser Control

Mar 14, 2011

I want to 'listen' to the network traffic to and from a WebBrowser control. I'm not interested in the HTML.

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Monitor Download Usage Amongst A Network?

Jan 3, 2010

Alright, so my family just got on a new wireless Broadband Plan, and I'm curious as to who actually uses the most downloads each month, so I figured I could do this easier using a program, rather than recording everything using pen and paper.

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Monitor Print Jobs Over The Network?

Jul 11, 2011

i am developing an application which i want to use to monitor all print command executed on each and every machine on the network.I would like to record the print documemt name the time, the date, the name of computer on which the print job was made.Bascially it will be like a transaction log/Activity log which will monitor all activities done via each computer.I have researched about this and got to know that i have to use this dll files PrinterQueueWatch_Licensed i have downloaded this but for some reasons i am not able to add these file to my references so that i can start using it.Please is there any other way i can achieve this.[code]....

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VS 2008 Developed An Application That Can Monitor Network According Their Sub-net

Dec 13, 2009

I'm new in VB, and plan to developed an application that can monitor the network according their subnet and display the network utilisation. Can anybody guide me what is the needed to develope this application on VB..

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Implement Port Blocker And Network Monitor In Program?

Jan 4, 2011

I want to write a program that can control port communication in a PC by blocking certain port based on the admins request and also monitor incoming and outgoing network traffic. Can i achieve this using vb.net winsock?

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How To Monitor Windows Process

Nov 4, 2009

Second, I have a question which I have been trying to find answer for a wile but without any success.How can I monitor Windows Process for any change (create/kill) after run my app ? the only way I have think about it is that used two lists, the first one load the process list on it and the second refresh each 1 sec to get the new one and compare the two to know the difference, but its useless because you cant know who killed or created the process and other information.

As I have been read before, I guess there is a need to implement windows API, hook to detect process changes ? Is there any idea or solution for this?

Note: I am using VB.NET (2010)

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VS 2008 Monitor Process?

Oct 27, 2009

I am using the following code to start a CMD process, my question is.My application starts up a CMD, and then the CMD commands a php file to start up and run. How can I track both of these process, so I can start and stop them?

vb.net Public Class Form1

[Code]...

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VS 2008 Process Monitor?

Jun 15, 2011

So I got this idea to write a very small application for a school project that raises a balloon from the system tray everytime a new process is getting launched or an existing process quits.

With my current code, I am getting the list of processes using a timer.This list needs to be compared with the previous list and detect differences (if this is possible, or should I use a different concept)? I have no clue how to do this.

I currently have:A ListView (ListView1), with the View property to "Details" A Timer (at a 5000ms interval), with the following

[Code]...

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Get Default Browser - Process Monitor ?

Oct 20, 2009

Firstly im aware that the code below will auto run the default browser.

Code:

But i need to find a way of finding out what the default browser is. Is there a registry setting that displays this? also whats the best way to monitor for a process start or exit?

I was thinking about making a listview that updates every second checking for new entrys or entrys that have gone. But is this the best way if i only need to monitor 1 or 2 proceses?

I did write(and worked before)

Code:

But thats not working now.

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Launch And Monitor VB6 App From App Via Process Namespace?

Jul 9, 2009

I need to launch a VB6 application (which i am already doing fine with the Process namesapce) but I would like to be able to send status updates back to the VB.Net app which fired up the process. I looked into the standardinput and standardoutput but it looks like that is only intended for console apps. Any suggestions on methods to do that? I need something that is bullet proof and instant. I dont want to write logs out to a file and use filesystemwatcher to monitor for changes.

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Monitor A Process's Progress Using A Form?

Feb 26, 2011

Bit of a Noobie question here, I have a process, for example[code]...

I need to launch the process from within code in a form or module and I want to monitor its progress, for example with a progress bar.

The problem I have is that in order to use a 'progress form' I have to show a form modally, then kick off the process (usually with a button) and allow a cancel option.

I want the form to show then start running automatically without user intervention.

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Create Monitor Start/stop Of Process?

Jan 2, 2010

what is the method to tell when a user starts or stops a process? My company makes a software package that allows a tie in from vb. I want to make a package to allow me to start and stop the software remotely and to monitor when the software is running or not.Ideally there would be some sort of event in windows when the user starts or stops the software. I imagine there is some sort of way to do this with a timer, but I am sure that windows will have some sort of event process when the program starts. I have googled this and looked through the xtremevbtalk forums for this but I am not quite sure as to what keywords to use.

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Monitor Process Standard Output That Does Not Necessarily Use CR/LF

Jun 29, 2009

My application periodically starts console programs with process.start. I need to monitor the output of the programs in "realtime".

For example, the program writes the following text to the console: Processing...............

Every second or so a new dot appears to let the user know the program is still processing. However,... until the programm outputs a CR/LF, I am not able to retrieve the standard output of the program (while it is still running).

What can I do to get the output in realtime for - let's say - piping it into a database for instance in VB.NET?

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VS 2008 Process Using Sound Card Volume Monitor?

Sep 6, 2009

how to check if

- A specific sound card is in use;

- A specific process is using any sound card;

- A sound card's current volume output

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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 2010 : Get Network Info Of A Process?

Feb 27, 2011

Is it possible to get the network information of another program/Process like Bytes sent and Bytes received. I looked under the Process class but that didn't yield any results.

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VS 2008 - Process.Start() - Inconsistent - Load A File On Network

Oct 22, 2009

Im simply trying to load a file on my network. The file is a database file for access.. This code opens the file on my computer. However on the four computers tested 2 of them throw an error stating that the user canceled the operation. However the user didn't do anything. The error is thrown automatically. The other two are working perfectly fine.

[Code]...

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VS 2008 Network App - Send Message Or Network Package To Some Of The Clients In The Network

Aug 18, 2009

Here is my idea so far: I have a bunch of computers connected in a local network. One of them is a MySQL server, one will have a vb.NET program wich will act as a "second server" and the rest will be different clients. What I want to do is that the "second server" will send out some kind of message or network package to some of the clients in the network, and they will execute a code based on what message it is, or what kind of package it is. I'll give you a simple example:

[Code]...

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Start A Folder Monitor Service At Runtime And Pass On The Folder Path To Monitor?

May 27, 2010

I have the following windows service file:

Imports System.ServiceProcess
Imports System.IO
Public Class fswService

[Code].....

2 problems: first, intellisense error saying: 'fswService' is a type and cannot be used as an expression. second, I can not figure out a way to pass on to the service the path of the folder to watch (which is stored at My.Settings.userPath).

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Get Internet Traffic Using .net?

Apr 25, 2012

I'm trying to make a coffee net program.I want to get only internet sent and received bytes.

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