Connect Network Camera With VB?
Nov 9, 2010
I doing a school work where I need to make my Network cam to show in VB
Preferable In a Picture box because after that there need to be done some motion detection.
But thats work for after. First I need to make My ip cam show op on my screen.
The way I can access my cam is by going to 192.168.168.54.
I also saw something like the Icam class but this works for normal web cams.
But is there something like the Icam Class for a Network camera.
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Aug 16, 2006
I've just installed an IP Camera in our network and started to fool around with it. The software supplied by the camera itself is written in Delphi and pretty much doesn't do much. I was wondering if there was a way to connect to this Camera from the network with VB?
[Code]...
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Mar 21, 2009
I want to write an application that can capture from a TCP/IP camera. I haven't bought the camera yet. I have the following questions: What should I look for in the camera? Do all cameras have SDKs or APIs for that?
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Jun 21, 2010
In the employee module i want to pick and add a picture from web camera.. On the "add picture" button i need to open a web camera screen..
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Apr 20, 2009
does anybody know how to connect the built on camera to my application so i can take snapshots for further manipulation? i am using vb.net 2003
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Sep 22, 2011
AudioVideoPlayback works really .FromFile with jpg or mpg files. But I am trying to show a viewo stream from a video camera over the network. The camera feed is something like ... IP-ADDRESS/mjpg/video.cgi. AudioVideoPlayback .FromUrl seems to access the camera ( the camera then prompts for log on credentials) but it will not display the feed. My question is can AudioVideoPlayback display cgi files? My all is written in Visual Basic 2008, running on Win 7/64 and x86 based platforms as well.
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Feb 10, 2009
how can i connect handpunch with vb.net through network
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Feb 3, 2010
I'm just getting started with VB.NET and SQL Server 2005. I have VS2008 installed on my machine. My SQL Server is in a domain that my machine is not a part of. Here's my code that I'm using to establish a connection:
Dim conn As New SqlConnection
conn.ConnectionString = "Server=SQLServer.hbug.lan;Initial Catalog=HUGRegistration;Trusted_Connection=True"
This code is part of a console app. that I'm using as a test. I'm just trying to set up a simple connection and then read data from the database. When I run this console app. in VS, the program hangs for a few seconds and then I get an error "SQLServerProvider has stopped working". My options are Debug or Close program. When I choose Close program, then an error pops up in my console window "Error: Unahandled Exception: System.NullReferenceException: Object reference not set to an instance of an object. I assume this error is spawning from not connecting to the database properly.
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Aug 30, 2010
I Have a batch file in a server in my network. I maped that shared folder (that batch file exist in it) every time that I want to run that batch file first I should have to connect to that network drive(with username and password) How can I do it in my code . I want to connect to that network drive by code in my form_load. I test codes below but it dose'nt work.
AppDomain.CurrentDomain.SetPrincipalPolicy(Princip alPolicy.WindowsPrincipal)
Dim idnt As New WindowsIdentity(username, password)
Dim context As WindowsImpersonationContext = idnt.Impersonate
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Feb 12, 2011
How can I connect to a network share without using System.Diagnostics.Process.Start?
I need to connect to a network share and get feedback if it already exists.
Can I use some kind of API?
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Apr 24, 2011
Using VB.NET how do I connect to an available wireless network. I have been able to list all the available networks.
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Oct 5, 2010
my old vb6 "WNetAddConnection2 Lib "mpr.dll" no longer work in vb.net 2010. at run time i get "PinvokeStackImbalance was detected".How can connect to network share ?
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Feb 7, 2010
I make my Program to Connect via Network to Database..[code]
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May 28, 2009
About connecting through lan network with sql. i try all ways but not yet. I depended on another for this by Teamviewer4.0 but he only used sql 2000 and he didn't modify. In last thread . JM advise me " I dont have to change information at client and i only connect string to correct server name but i tried and it is error........" created account of window for user in server ...... -> it is still error.
FINALLY. I am very tired and sad about connecting through lan .( may be using Teamviewer4.0)
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Feb 4, 2010
I am trying to remotely connect to servers on a network. However, an exception occurs and I can never connect. The code I am using to connect to the servers does work because I have had someone else test it. The exception is shown below. Is this a setting with VB or with my computer?
System.Runtime.InteropServices.COMException was caught
ErrorCode=-2147220308
HelpLink="C:Program FilesPIPCPISDK..Helppisdk.chm"
Message="The specified time is invalid "
[code]....
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Oct 25, 2010
When program runs, it automatically connecting to pppoe or other like networks... How can i do that???
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Jul 6, 2009
I want to connect an access dabase from a central server using vb.net 2005.
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Dec 31, 2010
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.
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Nov 2, 2009
I have this codes here whereby my objective is to develop a writing network applications of programming, a means of sending data to a message board(messaging system). My problem is I couldn't connect it to the server's IP address and port num to send a data through a message board. However I could only display at Form2 txtReceive.
Text = HexConvert.Data_Asc_Hex(sData),
Whereby this code could only convert whatever data(txtSend) that is being typed in, could then convert hex decimal into a textbox(txtReceive). The final result that I would want to achieve is to be able to display the at the textbox(txtReceive) is the <"message protocol"> & <"hex message that is being typed"> & <"parity bit"> into the txtReceive box.
Form form 1, my codes are....
Imports System.Net.Sockets
Imports System.IO
Public Class Form1
Const portNo As Integer = 1234
Dim client As TcpClient
[Code] .....
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Jul 14, 2010
I am using Microsoft visual basic 2010 and SQL server 2008.I develop a small database application and it run well on my pc.I built and distributed the application to other pc on the same network, but when I run the application from other pc I got error message like this:A network-related or instance-specific error occurred while establishing a connection to SQL Server. The server was not found or was not accessible. Verify that the instance name is correct and that SQL Server is configured to allow remote connections.(provider: SQL Network Interfaces, error: 26 - Error Locating Server/Instance Specified)[code]
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Mar 29, 2011
I am thinking about creating a program that when a browser (such as IE) opens it will turn my connection to the internet on, and when the browser is closed it will disable my connection. What type of things do I need read upon in order to accomplish something of this nature?
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Mar 3, 2010
I'm trying to connect to a database on a big corperate network (access db). I can not load my application and DB on a shared network drive as it does not have the correct permissions. How else can I try connecting to a db of some sort and allow users to insert/edit/delete rows? as it's a network drive I can not install a DB such as SQL Server on it.
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Jun 12, 2011
I have created a program that allows me to remotely access computers on my network (not all done by me i found some code online) however i want to modify that program to allow me to connect to computers not on my network. How can i go about doing this? My program consists of a client and a server. When the server runs it listens for the client on the client side i enter the IP address and it connects so i can send remote commands to the remote system.
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Apr 20, 2009
I'm a bit new to VB.NET and I have a database which I want to connect to an access backend stored on a network drive for multiple users. I can view the Database in the solution explorer and the directory defaults to the project folder. How can I specify the directory to pull from my network drive? VS has copied this datasource and imported it locally which is fine for testing, but i need the file accessible for multiple users. Is this something I do when publishing?
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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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Jan 20, 2010
Rather than use an Entry name of an existing VPN connection, is it possible to connect to a remote network by creating a temporary connection on the fly by using the remote IP/Host name, username and password?
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Nov 18, 2011
I have a .NET 2.0 *.dll that calls My.Computer.Network.Ping(). The *.dll is then run out of an *.exe via AppDomain.CreateDomain() and Invoke(). The problem is that this works just fine under Windows XP but under Windows 7, I get an exception saying that no network connection is available. I tried the Ping() call out of a small console application under Windows 7 and it works just fine.
[Code]....
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Mar 31, 2010
I'm trying to attach an IP camera to vb form but i do not have any idea about ho to start and the classes or component that i should use. I searched on net but i didnot find goood results.
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May 5, 2010
how can i get the web camera capture?and put it in the tool box?
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Apr 7, 2011
I am working on a project I need to connect a USB camera but there is no com port No. on Device Manager the problem i know how to use camera on a serial port but USB ....i don't?
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