List Name Of All Connected Devices On Lan?
Oct 28, 2010
i am trying to enumerate all IPs on my local network, but i am not having any luck. The only thing i have came up with so far is a really tedius "get my own ip and scan the subnet with pings" which surely isn't the best way? I am really only trying to get the ip of a tivo box, and i can determine it's a tivo by mac address or name. My router lists the "computer name" of the tivos as a long string of numbers with the prefix "tivo".What about broadcasting a ping packet? I could also attempt to connect with telnet to port 31339 on every one of them.
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Jun 27, 2010
got a good sample of using VB to get a list of Bluetooth devices? And to maybe send and receive a file.Also, I'm using VS2005. Is there any better Bluetooth resources available if I upgrade to VS2010?
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Nov 5, 2010
I want to make program I want to make a program and I need the user to choose a com device to connect to it I made a drop down box but I want to put devices in it
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Sep 11, 2010
This is my code for loading list of plugged in USB devices:
Private Sub Button5_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button5.Click
ListBox4.Items.Clear()
For Each Drive As IO.DriveInfo In IO.DriveInfo.GetDrives
[code]....
I would like when a button (lets say buttontest) is pressed it will show all files of a CD (only MP3) into ListBox5, then when buttontest2 is pressed the files in ListBox 6 will be copied from the CD to the selected USB device?
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Jan 19, 2010
I am trying to add the ability to select a camera to my program to start with I need to list the currently installed devices in a drop down menu much like what is used in MSN's webcam selection but the only thing that I can find that comes close is
Declare Function capGetDriverDescriptionA Lib "avicap32.dll" _
(ByVal wDriverIndex As Short, _
ByVal lpszName As String, ByVal cbName As Integer, ByVal lpszVer As String, _
ByVal cbVer As Integer) As Boolean
This, even with 4 different webcams installed, returns "Windows WDM image capture"
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Jan 9, 2009
how do i get list of all connected computers in local network i have tried through Active Directory and it gives all computer names whether connected or not. the main problem is few computers on network have dual operating systems and both have different name like different on xp (comp1 xp) and different on vista (comp1 vista) and when i try to ping a computer name like (comp1 vista) which is not active, but maps to its associated ip and return replying so i m not able to get true status of computer name as (comp1 xp) can also reply on ping
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Feb 6, 2012
Is there a way to list up all connected pc to my router (wifi )? Even if they arent on same LAN (like ipod touch). Or list list all user that are using internet? Atm I figured out this code :
Public Class Form1
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
WebBrowser1.Navigate("http://192.168.15.x/DHCP_Static.asp")[code]....
Which i though was suppose to list connected client but logged on my DS and didnt listed it up. Maybe it doesnt list DS?
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Jul 21, 2010
I'm looking for a way to list all the PCs connected in a network (LAN).
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Jun 22, 2010
I'm trying to populate a tooltip with a list of users connected to a database when hovering over an row in a ListView.
I'm using sysprocesses to show a list of databases and the connections, how do I tie this together?
[CODE]...........................
I've attached a mock-up image of what I'm trying to achieve, is this possible?
Private Sub LVDatabases_MouseHover(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles LVDatabases.ItemMouseHover
[CODE]...............................
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Apr 4, 2011
On my program I am trying to make a ToolStripStatusLabel's text change to "connected" if connected to a network and if not connected to a network change the text to " Not Connected" then I don't know how to display a image if connected to a network or not connected. So if the computer is connected to a network I have a image that I would like to be displayed next to the ToolStripStatusLabel. And if not connected to a network, can the program display a different image? I tried this:
My.Computer.Network.IsAvailable=True(ToolStripStatusLabel2.Text "Connected")
My.Computer.Network.IsAvailable=False(ToolStripStatusLabel2.Text "Not Connected")
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Nov 10, 2009
I am trying to find out if the connection of my sockets (TCPClient) is connected or not connected. I am using the following code:
[Code]...
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Jan 10, 2011
i need to get all sound device on pc as input and output after that i want to create a comobox to make the user select once of sound device
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Apr 3, 2007
I'm writing a media management tool and want to add support for MTP based devices.I've been reading through the SDK docs and with the help of some C# examples have managed to make a start on getting some VB code working.
I've come across a few anomolies that I hope someone can help me with!In the examples IPortableDeviceManager.GetDevice appears in C# to receive a string array. But in VB.NET it appears to only receive a string. I have a similar issue with IPortableDeviceManager.GetDeviceFriendlyName which according to the C# samples appears to receive a char array, whereas in VB.NET it is accepting a UShort.
[Code]...
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May 17, 2011
i have a question about detecting some usb devices. I use two different usb devices : Safenet HASP and Maxim iButton.Is it possible to detect that these usb devices are connected.
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Dec 10, 2009
I am having trouble ejecting the USB device. It gives an error saying " The device cannot be stopped right now. Try stopping the device later" To duplicate the problem, I created a very simple application with two forms. Form 1 has a button to the Form 2.
[Code]...
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Jan 24, 2012
I want to show a list of devices attach to system same like Device Manager tree.
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Jan 11, 2012
All I was able to figure out is a decleration for GetRawInputDeviceList which atm isn't working for me, I tried passing lots of different values in to get something to work, i've got outputs of -1, 0, and 1 from it but I use a mouse/keyboard & also have a controller hooked up...I also am not retrieving any information on what type of device(s) that might be hooked up/detected.The deceleration types & the like may be off but I translated from C++ code.
Declare Function GetRawInputDeviceList Lib "user32.dll" (ByVal pRawInputDeviceList As IntPtr, ByRef puiNumDevices As Int32, ByVal cbSize As Int32) As Int32
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Sep 28, 2011
How to create code and send sms in vb.net using bluetooth devices..
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Nov 22, 2006
I am having problem with my FYP that my application is based on the detection of Insertion and Removal of a device. I am aware that this would happen using Win32_VolumeChangeEvent class or WMI. (Please notify me if I am wrong). Kindly solve this problem and send the code for Console Application in VB.NET. Please do not send code in any script language or C#. Also to get the device information.
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Aug 18, 2009
How do I go about enabling or disabling a system device as its done in Device Manager?On the right click / Properties menu there is the option " Device Usage "
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Dec 9, 2009
Been a long time since my last thread but here we go.I'm using VS.NET 2010 Prof Beta at the moment and I'm trying to list all Nic Cards and their settings into a text box. I succeeded with a script from the web (which had an error in the first place) and some adjustments to it.
It lists all hidden devices too (as to be shown in Device manager: Show hidden devices) I worked my way around it and let it jump to next if it doesn't have a IP address, but I find this a bit clumsy and want to really skip them if they are hidden and not just the way I did this now.
Plus it still does show the same NiC (different name, same MAC#) in the list because it has an IP, but in Device manager this one is hidden.[code...]
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Jun 9, 2012
I am trying to get the names of the USB devices attached to a computer. I saw system.management would do what I need, but. It says its not defined and I cannot find system.management as a refrence.
I am building in VB2008. Can some one point me in the right direction?
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Nov 9, 2009
Getting two game devices working with DirectInput
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Aug 17, 2009
anyone out there assist me with a basic tutorial on how to begin programming of smart devices?What can I do with the Microsoft SDK?
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Jul 5, 2011
I wanna to no how to send email to mobile advice?
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Jan 22, 2010
I have 2 devices
An old IPAQ Pocket PC that runs Windows Mobile 4.2
A Mini-ITX PC Running XP
My IPAQ connects to my network via wireless. My Mini-ITX PC is going to have an IR-Blaster setup which is going to control all my devices. What I would like to do is create a small controller program that runs on my IPAQ and a back end program on my Mini-ITX PC, so that when a particular control is selected on my IPAQ it sends the signal to my program on the Mini-ITX PC which inturns sends the correct IR signal to the device in question.
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Mar 24, 2011
Get the code of how to Send a PIN message to BlackBerry devices?
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Jan 23, 2010
If I have two apps which I have written with vb 2008 for windows 6 device lets say app1 and app2. App1 is running but then needs to start app2 - then app2 needs to shut down app1 and do some updating of app1 then app2 needs to restart app1 and app2 then needs to be shutdown. I am aware of the systemdiagnostics.process classes. One thing I don't understand is how to shutdown app1 from app2 how would get that processid of app1 due to the fact that you havn't access to getproccessbyname methods.
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Aug 19, 2009
We are currently polling data from devices and sharing these data using shared memory. So other applications can get the data off from the memory mapped files.
Now we are moving on to web and we are still using the same method of using asp.net to read data off the memory files.
Would like to find out if there are better methods of doing this?
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Nov 8, 2010
I was trying to play a bit with bluetooth devices but i can't find that much info about it. I'd like to build some sort of program that allowed me to send messages into bluetooth enabled cellphones. The idea was to send messages with tasks/events inside the building. This software would be part of other software such as ERPs or agendas.
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