Detect Network Failure In Program?
Sep 29, 2009How to handle the Network failure error message,and how to simulate it?
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How To Detect Network
Jun 22, 2010i need a code on how to detect network in the dashboard.
View 2 RepliesDetect A Wireless Network In .net?
Jan 12, 2009how to detect a wireless network in .net?
View 1 RepliesDetect All Computer In Network
Nov 15, 2005can anybody teach me how to do that(I'm newbie in network programming), to detect all the computer name's list in the network(LAN with(out) domain) and also the IP's list of the computers.
View 30 RepliesHow To Detect Computer Network Connection Status
Jun 8, 2011I have a problem when trying to detect the computers network connection status.
Here is the code I have used:
Dim IsAvalible As String = My.Computer.Network.IsAvailable
If IsAvalible = True Then Label1.Text = "Connected" Else <code>
<code>If IsAvalible = False Then</code> I <code>
Label1.Text = "Disconnected"</code></code>
End If [/ICODE] End If[/ICODE]
But for some even when the network is disconnected or the computers wifi is turned on I still get the result of "Connected". I think there something wrong with the code.
VS 2008 Network App - Send Message Or Network Package To Some Of The Clients In The Network
Aug 18, 2009Here 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]...
Detect An Unexpected Shutdown Within A Program And React To It In A VB Program?
Aug 14, 2009I'm working on a web browser named Hyvar.NET and i'd like to integrate a form of shutdown detection into it.
Currently, it simply uses a tri-option setting to decide how it opens - like this
If My.Settings.LoadLastOnStart = True Then
frm.wbTab.Navigate(My.Settings.LastOpenedPage.ToString)
ElseIf My.Settings.HomeOnStart = True Then
[Code]....
Each variable is appropriately named for its job as you can see.
However, i want to change this to react to correct and incorrect shutdowns - unexpected and user instigated ones for example. I.E: if the settings variable for the detection contained 0x000000, it could indicate a clean exit and continue as normal with a new session, but 0x000001 would indicate an unclean shutdown and present the user with an option of reopening the last session or continueing as normal, like in IE 7/8
Im 100% sure this will require a windows API call
Convert Single Instance Program To Network "Multi-Seat" Program
Apr 26, 2012I have developed some programs for processing and issue-coding electronic documents. I am teaching myself how to work with SQL Server because I want these programs to work with electronic documents imported into SQL Server as opposed to messing around in a folder stuck on the desktop, for example. From there I want to expand on the program so that it is a network enabled program.
[Code]...
Run A Program From A Network?
Apr 9, 2010I have my program that runs from a workstation and the SQL DB is on the SERVER.I am having a lot of problem with it as the VB.NET program wont refresh the dataset.I would like to test the same by putting the SQL DB on a network drive, and run the program from another workstation.Just to narrow down the problem.My Question is this. I install the SQL DB on machine A and then install my program on Machine B?
What should I do to get Machine B to access the SQL DB on Machine A.Will sharing the SQL FOLDER be good enough for my program to access the DB of course, I have to modify the connection string on my program, but other that is there anything more to be done.
Deployment :: Vb Dot Net Program Can Not Run From Network?
Oct 16, 2009My Vb Dot Net Program Can Not Run From Network. When i try to register my program to GAC,it said my assembly dont have strong key,
i cannot put strong key, because i put component vb6 to my program..
Share A Program On Network?
Sep 8, 2009I have written small a software. I want to install it on a server and and make it accessible for all the other users on network.
How can I retrieve the server name (the computer program installed) with .NET?
Also, sharing the "Program Files" folder doesn't look like a smart idea for making the program accessible from the other computers.
Detect Keypresses In Program?
May 22, 2009How do I make VB constantly check for keypresses?[code]...
View 1 RepliesDetect Whether A Program Is Open?
Jan 6, 2011Objective : Time how long a user has been on the internet. I have never delved this deep into Visual Studio. I am suing Visual Basic 2010 Express. Please move it if you need to.
I want to have a program - that will detect running processes. If Internet Explorere EXE or Chrome or FireFox exe or any other browser is installed - as soon as that process starts the timer will appear.
When those processes are closed by the user the timer stops counting. This is possible but i dont know how. But i only want it to time just one internet process because timing them all when they are openend up at different times could cause bugs. Unless on the time form you have 1 timer for IE, 1 for FFox, 1 for Chrome 1 for Opera..
How Does A Program Detect Programs
Dec 3, 2009does anyone know how to get my program to scan for a program such as ie then add it to a toolstrip as a button then when i click it it opens ie??I like..... Understandable Answers
[Code]...
Program Detect If 2 Nodes Have Same Name?
Feb 14, 2010How can my program detect if 2 nodes have the same name ?
View 3 RepliesConnect Program Via Network To Database
Feb 7, 2010I make my Program to Connect via Network to Database..[code]
View 5 RepliesDeployment :: Allow Dot Net Program To Run From Network Without Strong Key?
Nov 1, 2009how to allow dot net program to run from network without strong key ? since i have program put on network, ussually i put strong key on that assembly, and it can work and run from network this program.. but there is some component com object that make me to cannot compile if i put my stong key, so i compile it without stong key, but it came i cannot run this program from my network..
View 5 RepliesDisable Network Adapter Using Program?
Jul 12, 2011How can i do about disabling a network adapter using VB.NET.
View 1 RepliesGetting A Local Network Chat Program?
Aug 26, 2011I need a program that can send and receive msgs to everyone that's on that program and on that network, then is there a way to add chat rooms to the program 2. I looked all around the Internet and MSDN and found a lot of results but non worked property.
View 6 RepliesHow To Make A Network Monitoring Program
Jun 6, 2010I'm sorry if this is in the wrong section but I don't know where else to post.I am new to vb.net and would like to tackle it head on.I would like to know how to make a network moitoring tool thatwould check who is on the network. I cant find any tutorials.
View 2 RepliesProgram To Talk To A Network Switch?
Dec 21, 2011I am not new to programming but have little experience and am trying to learn VB 2010.
We have HP Procurve network switches and I know that with a telnet application I can login to the switch and it will tell me which MAC address is connected to which switch port. Im trying to write a computer inventory program to track my computers and it would be really cool if I could figure out how to determine which computer is plugged into which port on the switch. Problem is that I have no idea how to go about doing that.
Is this anything anyone has tried before or does anyone know how to go about doing it?
Ive been hunting on line but havent found anything useful so far and thought Id ask here in the off chance someone knows what Im talking about.
Background Program To Detect When Regedit Tries To Run?
Sep 3, 2011I have Windows XP Pro, SP3 on a Dell Dimension 9150 with VB 3.0 and all other Visual Studios up to and including VS2010 Pro.I'm not exactly an expert VB programmer, but I have written several different programs.I would like to write a VB program to run in the background and detect when the program regedit.exe/regedt32.exe tries to run.Once the regedit program tries to run, I would like my background program to pop up a message with three options. Allow, Do Not Allow and Cancel.
The Allow button would allow regedit to run.The Don't Allow button will not allow regedit to run and continue to run in the background. The Cancel button would not allow regedit to run and would cancel the background program.Can this be done?I would explain why I want to do this, but it would take too much of this thread. However, if anybody really needs to know, I will accommodate their request.
Detect Collision For A Game In Program?
Aug 5, 2010How to detect collision for a game in vb.net ( i using picturebox for every thing ).
View 1 RepliesDetect Text Encapsulation In Program?
Oct 29, 2011In my program I need to make various word replacements but I don't want to replace the word if it's encapsulated[cod]e...
View 1 RepliesDetect Whether A Card Is Being Read In Program?
May 31, 2010How do i actually detect a card is being read by a card reader by using events handler?Like the card reader is connected to the PC using USB, and when a card is flash on the card reader, it will be detected.
View 5 RepliesDetect Which Executable Started Your Program?
Jun 13, 2009I have a custom button in IE8 which starts up my program. Now what I wanted to do, was pass an arguement such as: 'myprogram.exe /ie'
From the IE8 button, and well my program will do rest from there. Now my program adds the button just fine, shows up fine, all that works. But each time i'd add an argument after my application path, IE8 would say it can't find the program. If you want to test this out, goto run, type in gpedit.msc, then 'User Configuration'->'Windows Settings'->'Internet Explorer Maintenance'->'Browser User Interface', and double click on 'Browser Toolbar Customizations'. And in the small window that pops up, is an option for adding custom buttons to IE. I was using this for testing purposes, since it was faster to edit a button here than in my program. When you add a button you choose the executable to link it to. But if you add any arguments after it, IE will simply not be able to find the program. Even if that same command works when you type it from 'run'.
So, now my question is, since apperntly you can't have any arguments in the button, is it possible to detect what executable starts your program? For instance, detect if iexplore.exe started up my program?
VS 2005 - Function To Detect If The Program Is Being Run On Win 7
May 15, 2009I have a function designed to detect if the program is being run on Win7. However, when it is run on a Win7 machine, it says it is NOT a Win7 machine. [Code]
View 3 RepliesCommunications :: Program Stalling On Network Reading?
Oct 8, 2008I am playing with network sockets as I need to work on a client-server application. So I have tried this simple code from VS help:
Code:
Dim tcpClient As New TcpClient()
'The following line do not belongs to original code 'But I needed to add it as debugger told me that 'I couldnt getStream from closed sockets
tcpClient.Connect("127.0.0.1", 8000)
Dim netStream As NetworkStream = tcpClient.GetStream()
If netStream.CanWrite Then
[code]....
So, I supposed that the code above would write the message to the loopback IP (127.0.0.1), it would be kept in the network buffer and would be spited out when it readed the same loopback IP. However, when it gets the line whre it should read the stream, the program just stalls and keep reading it forever. I have tested the stream with as if it was just awaiting for something to read. I have tested the stream with getStream.DataAvailable and it returned me False, what makes me guess that the data is NOT being properly written to the IP.
Firstly I thought that it could be something with the loopback IP, then I tried to provide the machine local IP (192.168.2.25) but I got the same behavior: code stalls...
Connecting A Matlab Neural Network With Program
Dec 1, 2011I developed a neural network to train for face detection of the extracted images. However my program is built on VB.NET and I need to know the techniques by which I could load this neural network (Exported using NNTOOL) into memory and call it from VB.NET [code]I do not quite understand how this works, any suggestions on whether I could conenct the Neural network to VB.NET using this code and if so could you please explain to me about the Matlab.Execute and Matlab.GetFullMatrix functions.
View 1 RepliesFind Network Domains Connected In Program?
Dec 22, 2009How do I determine which network domain I am connected to from VB.Net?
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