Example On my pc I have one application and on a tablet, running on 7, I have the other app. I want to control buttons in the app on my pc from the tablet device app. How to do this?
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I have 1 computer (have usb camera) and 1 laptop ( have vb.net). How I can control that camera using wireless from my laptop to other computer using vb.net.
View 5 RepliesWithin VB.NET, trying to find an easy way to in a sense check the check-box "Use Windows to configure my Wireless Network Settings". This is an option that forces windows to use your wireless over third-party programs that may try to steal control. I am aware this requires to have WZC enabled within services and that's something that can be easily accomplished one way or another.
I doubt or rather cannot find a proper registry value or API call to check or initiate such a task.
I've got a class that pulls model information (hardware info) for a local machine code is like so:[code]
View 4 RepliesMy application runs perfectly on a desktop PC running Win XP. When I install onto a Dell notebook running Win7, the controls are on top of each other and in the wrong places. The resolution is set to 1024 x 768 pixels on both machines.Also how can I ensure that the controls stretch to fill the screen regardless of the selected resolution?
View 9 Repliesi wrote some code to control an ip device, i made in windows forms application , silverlight and asp.net, they all work on the local network , but won't work from internet web server, i have the router forwarding to local device ip and port,
i get this error:
A connection attempt failed because the connected party did not properly respond after a period of time, or established connection failed because connected host has failed to respond 226.45.306.158:4999
here's the code used
Private Function SendRelayCommandTest(ByVal e As String) As String
'SendTextToIP("setstate,1:" & thePort & "," & TheState)
'Dim IPHostCC1 As String = "192.168.1.105"
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How would i create a remote control device so i could access any pc with this software and view there screens, share files, etc.
View 2 RepliesI want to select either "Wave" or "What U Hear" or "Microphone" or "Analog Mix" (LineIn) in the Windows Recording Control applet, i.e. as if I clicked the applicable "Select" checkbox.
I got this VB6 code on the Net (not sure where) and tried to convert it to VB2008. It is very near to correct I think, but the last part does not work.
We are trying to modify a program to control a usb relay device. Essentially what the program originally does is give you a series of check boxes that you check to make the relay fire. We tried to modify the code so that the box is checked after 5 seconds using a counter and an if statement. It works, but only partially, what happens is the check box shows a check, but the even that is normally triggered does not happen. [code]
View 4 RepliesCurrently, i am trying to connect the EPP (Encrypted Pin Pad ) device to my computer by using mscomm control. May i know what are the possibility problems may cause the DSRHolding does not return to "True"?
View 3 RepliesI am trying to read data from an external device using MSComm control but the problem is I am getting wrong data. I am recieving 1 byte data but the first three bits are wrong so anything greater than 31 sent from the external devices is recieved wrongly. eg. if I am sending 63(111111) from the device then the input from MSComm control gives me 159(10011111).Due to this reason I tried SerialPort from .Net framework and was surprised to see that it is working properly.
View 3 Replieshow can i make my program feel if any device or usb device plugged into the computer or unplugged.url...
View 3 RepliesA Problem in accessing a device from VB Windows cannot load the device driver for this hardware because there is a duplicate device already running in the system. (Code 42) This error is because i am using 2 devices of the same company which has the mass usb storage on it and when i install one of the device the other hides. So one is detected the Other is not. It also give a error called designed dragnonacally something...
View 2 RepliesI want to make a chat box and a lan chat box looks pretty simple, but i want to make it to where you have to have wifi to chat wirelessly. Is is possible to have a wireless chat box?
View 5 RepliesI am trying to use the Windows wireless API to automatically configure wireless settings in VB .Net. The documentation url... states 'The Native Wifi API is designed for C/C++ developers'. can I use this API from within VB and will I have to use a C/C++ wrapper and if so how? [code]
View 2 RepliesUsing VB.NET how do I connect to an available wireless network. I have been able to list all the available networks.
View 1 RepliesHow do I, programmicly, connect to a wireless network. I have already got with networks are avalible, now I'm looking into creating a 'Connect' button.
Here is the code I have:
Imports System.Text
Imports System.IO
Imports System.Net.Sockets
[Code]...
how to detect a wireless network in .net?
View 1 Repliesi'm using Visual Basic 2008 - Office 2007 - addin for ppt.
ok i'm going to delete the other thread. i'm going to rephrase and try to explain as clearly as possible.
I need to find a code that (when i click the "Search" Button) will start searching for all available lan and wireless connections.
All the available selections will be shown in a List Box provided.
Once i find one i want to use, i can stop the search (by pressing another button "Stop" in this case) or just straight away click the one i want and press another button ("Select" in this case) and if it needs a password or WEP then it will display or it will just connect without asking.
Is there a way that VB.net can identify the encryption type of a wireless network? Just identify it, i'm not looking to do anything further than that and yet just about every search result i get from google wants to tell me how to sniff wep keys etc. Don't care, just want to know what type of encryption the network is using?
View 5 RepliesI want to create a small app to add my wireless profile to our 800+ laptops that are reimaged once a year. I'm going to deploy this app using the MDT/WDS.
View 1 RepliesI'd like to build a program which shares files between two computers. My method for doing that is setting up a home network, basically, on one computer, put a file there, and share that file on the network. The other computer would then connect to the network (through my application) and find the file and read it. I know this is very long. I would just like you to help me start up.How do I create a wireless network ENTIRELY THROUGH VB during the initial setup of the application? I don't want the user to deal with creating the network himself.
View 1 RepliesI am trying to set up visual basic to work with the wireless usb device below:
[url]
The link contains drivers and support docs. Could someone help steer me in the right direction on how to go about performing something like this?
When the user it's connected trough the wired connection it works just fine, the user doesn't need any authentication, because the smtp has granted access to the subnet of the wired lan.But if the user it's connected by wireless, i can't send any email because the wireless subnet doesn't have granted access. Even if i provide valid credentials the smtp client doesn't use them... An exception occurs with something related to relay to the email address....How can i solve this situationMS Outlook works fine either on wired or wireless, so how can i code my app to authenticate and send the email authenticated.
SAmple Code:
Dim smtpCliente As New SmtpClient(My.Settings.SmtpServer, My.Settings.SmtpPort)
smtpCliente.Credentials = New Net.NetworkCredential(My.Settings.AD_User,
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I have a question. Is it possible to use VB to check wireless connection on a router? I was looking at my WIFI router and I am able to see my LAN connections and wireless clients. Then it hit me that if a router is able to do that can I write an application to do the same without entering the router administration. If possible the i would like to check the wireless connections and identify rougue connections or wireless clients not in my list of approval.( either hard coded or a xml file)
View 1 RepliesI need to develop a communication between two computer using wireless medium like wifi is there any namespace or control in .net which support this type of communication i know i have to define protocol to understand communication but i need start ......
View 1 RepliesI have built a client-server VB.net inventory application for our company which connects to our Server machine running on Windows XP. We have 6 client machines running also on Windows XP that connects to the Server's database. Now, my problem is, "How do i connect a client machine running on Windows Vista to our Server running on Windows XP wirelessly?"
- Is there something I have to alter on the SQL Server Surface Area Configuration?
-Or do I have to change the 'Connection String' on my software application so as to properly connect to the Server from a Vista mahine? If then, how?
This is the error its throwing:"An error has occurred while establishing a connection to the server. When connecting to SQL Server 2005, this failure may be caused by the fact that under the default settings SQL Server does not allow remote connections. (provider: Named Pipes Provider, error: 40 - Could not open a connection to SQL Server) (Microsoft SQL Server, Error: 53)"
may i know how to do about the sync between PPC and PC cross the wireless network?
or else got other idea about the retrieve the data from PC ?
how to incorporate a PIC with VB.
I`m trying to find out the steps needed to achieve that, i`m i correct?
1) i need to find a PIC that is suitable for my project (to handle wireless motion sensors)?
2) I need to write the code for the PIC? (does the manufacture of the PIC provides an environment to write the assembly language?)
3) Then i need to write the vb code?
4) Finally to use a serial port to create a communication between VB and PIC. Also are their any all ready made PIC`s that can support VB code direct without the need of writing the assembly code?
I need to know how to find wireless network and connect to it.
i also need to know how to type in the network key before connecting.