Communicate To Telnet In Program?
Jan 27, 2010How to send commands to a telnet session and then read the output from the telnet session?
I can easily create a Telnet session using something like this[code]...
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Make A Telnet Application To Communicate With A Special Video Player?
May 28, 2009I am trying to make a telnet application to communicate with a special video player I have, I have gotten the telnet session to connect to the video player (server) but it won't respond back....I think the problem might be with the coding...the strData string below is supposed to be the replies I get back from the server, but it won't show any strings on the screen.
[Code]...
VB 8 Program To Communicate With RS232?
Aug 31, 2009I chose Visual Basic 8 as a computer interface to communicate through RS232 (serial) to my microcontroller, which in turn will do its own thing to transmit data it receives from the VB GUI through wireless
I have used VB before but it's been a long time. I looked at some of the settings and it looks like it has a SerialPort com component I can use. Will it suffice for this project?Might be a simple question, but just want some tips from experienced developers.
Communicate Between Command Prompt And Program?
Jan 2, 2010I wanted to make a vb.net version of this trick used to hide files in pictures: [URL]
In my mind I have to use an open file dialog box to do this.
Communicate With Another Program / Process On The PC Without Using Files?
Jun 21, 2010I was wondering about something: is there a way to communicate with another program/process on the PC without using files? What would this look like? Is there a search term I can use to get more info? This is not a vb.net question per se, but a general software question.
View 3 RepliesUse Multiple Winsocks To Let Program Communicate Over A Network?
Mar 1, 2010How can i use Multiple winsocks to let my program communicate over a network? if i use more than one. only one of them works?
View 7 RepliesWireless Barcode Terminal Program - Communicate
Nov 28, 2009I have a wireless handheld Barcode terminal that is running Windows CE 4,1 .net
And i use a Program that is called Mamut Enterprise E4. I am also using VB 2008 to try to code in. how to communicate?
Html5 - Make Web Browser Control Communicate With Program
May 29, 2012What I am looking for here is a way to possibly click a button inside a web browser control and have it call a sub from inside the program or have the program react to something on the page. I am trying to make a HTML5 GUI for my application. I don't really want use any 3rd party API's to handle commands from a HTML5 interface but if I can find another alternative that would be good. But if there is no other way I would be content with using a 3rd party API.
View 1 RepliesVS 2010 Windows Service Communicate With Independent Program
Mar 2, 2011I have created a Windows service that acts as a server for my app on a mobile platform. Whenever a user sends a message to my app I process it . Now i Would like to send the message that the user sent to my server to an application. Something like SendMessage would be absolutely perfect But how do you fit a whole class into the Wparam and Lparam 's of a window message ?
View 1 RepliesVS 2008 Automated Telnet?
Oct 28, 2009I'm new to VB and i'm using VS 2008, i just wanted to know if there's a set of instructions you can provide me that can enable me to auto login when you telnet on a node. That is when you telnet an ip address of that particular node it will automatically log on the system with your username and password already inserted in the instruction. So it wont have to prompt a screen saying insert username or password
View 1 RepliesCommunications :: Using Telnet To Read A Sensor
Jul 28, 2009I am using Telnet in VB to read a temperature and RH sensor. I don't know that the data is the exact same length every time. I have pasted the code below. This code does get the data back. I have also pasted the unparsed and parsed data as well.... Sometimes I get more or less data than the time before and I think this is because I am not reading the entire buffer. How can I make this code run a little better so that I can get the proper data every time? Below the code is a sample of several readings. You can see how I get bad data periodically.
Unparsed
" 24.4155 45.2235 11.7921 200.9005 45.2372 45.2235 -42.0242"
Parsed (replaced " " with , and then " " with ,)
[Code].....
Send Commands To The Telnet Session Via Vb?
Dec 14, 2009i'm trieing to configure a mp3 recorder via telnet and visual basic.how can i send commands to the telnet session via vb?I can make connection with it via telnet and ip adress , but after that i wil send the command for login( login=hdr1) ANd with another butten for example (transport=play)How can i do that?
[Code]...
VS 2010 Sending A Command To Telnet?
Apr 14, 2010I have wrote a nice little app in VB.Net to connect to an IP device via telnet and send a command, then write the reply to this command into a text file.I have everything working appart from the command.I need to send "Ctrl+a I2100" so if I was doing it manually in a dos box with telnet I would connect, then hold down Ctrl key and a then release, then type I2100 How do I do the Ctrl+a bit in VB. The line of code I have at the moment, is
client.SendCommand("Ctrl testing")
Now this obviously sends the word Ctrl testing to the telnet device.
Test Telnet Communication On Remote Computer Using .net?
Feb 2, 2012I have a central server and I need to write a bit of vb.net which will see if I can telnet to a specified server on a specified port.Is there anyway this can be done in VB.net? I thought about sending command prompts to the remote server to execute telnet, then output the logs of netsh and read those and send the information back to the central server for review.
Its a very messy way of doing it, so I was just wondering if there was an easier way
VS 2008 - Sends Data Via Telnet Locally On The PC
May 17, 2009I have two main troubles. The most important is the telnet one. I have another program which sends data via telnet locally on the PC. It requires a login and optional pass. I can connect and draw data which comes in 77 byte packets.
The problem is, the first packet of data doesn't display until the 2nd one comes in, which for this arrangement could 10s or 24 hours depending on the final user's intended use. This staggered data rx continues until termination of the program. I've used tcpClient.Available() to confirm that my app is seeing the data almost the instant it leaves the other program but for some reason the message isn't passed until the 2nd packet arrives. I'm sure I've probably implemented this in a most cumbersome way so any streamlining.
The second issue (which is contributing in part to the first) is the timer which here uses a freeby snip from a forum somewhere - it screws with the app's menu's controls and program flow. I've tried the VB2008 timer but can't seem to make sense of the best way to use it in this context. I think I've been looking at the screen too long and can't see the obvious.
Imports System.Net
Imports System.Net.Sockets
Public Class Form1
[CODE]...
Writing A Telnet Client Using System.net.tcpclient
Aug 18, 2010This isn't working for me when I connect to my solaris box
The server is sending back
Imports System.Net
Imports System.Net.Sockets
Imports System.Text
[Code]....
Send And Receive Information From A Client Via Telnet Applciation
Apr 1, 2011An currently writing a vb.net application to send and receive information from a client via telnet. Am using System.net.Sockets to do this. I can send data great and get data back is ok. So the Problem is in the command window after I telnet in to the server application, when i press the delete key the cursor moves back a character and doesn't delete the character, just over writes it and when I read the bytes in I get the deleted character and the ascii value for the delete key and then the replacement character. I have seen another telnet application that shows the deletion of characters in the Command window.
View 1 Replies[2005] Make An Application Which Logs On To A Server Using The Telnet Protocol?
May 9, 2008I am trying to make an application which logs on to a server using the telnet protocol runs a couple of commands and stores the output of these commands in a text file.The problem is that I cant really seem to figure out how to negotiate the telnet commands. I have done a packet capture of a telnet session todifferent servers using a packet capturing program and I dont seem to find any fixed pattern. Every server negotiates the command in its own different way and in a different sequence, moreover the commands exchanged are not the same.
What I want to do is to exchange the bare minimum commands which will allow me to log on to any server via telnet, run my commands, take the output and logout.I have searched the internet for such a set of 'general' telnet commands but I wasnt able to find any.
Socket Programming And Telnet Class For .NET To Simplify The Sending And Receiving Of Data?
Sep 28, 2009I'm writing a GUI-based app in VB.net that talks to a LambdaMOO server via telnet, sends commands to display the object hierarchy, then parses the output and creates a visual representation of the object hierarchy.So my question is: is there some kind of "telnet client" class for .NET to simplify the sending and receiving of data, or do I have to write my own using the socket API?
View 7 RepliesHow To Communicate Over Usb
May 31, 2012I wish to communicate over usb in vb.net i realize i might need to use openfile windows api or createfile windows api but im doing a generic mouse driver which should be miles simpler to do since microsoft and usb.org already have the report descriptors available so all i want to do is just send data to the device directly using my program.
[Code]...
PHP Communicate With .net App?
Mar 15, 2010I'm working on a little app which needs to recieve information from a script on a web server. I tried to have the vb.net app pole a php web page for a command every half of a second. This worked but, the app is streaming video and every time the app needs to pole the webpage the video stutter stops. I tried setting the pole timer to 5 seconds and still every 5 seconds the video stutters. I thought that maybe sockets would be the answer, so I looked for examples of vb.net socket servers and php socket clients. I tried implementing a solution but the php cannot seem to connect to the vb.net server. I googled around and saw that maybe php cannot communicate with a vb.net application.
View 1 RepliesCommunicate Between 2 .Net Apps?
Apr 10, 2010If I control both applications, what is the best way to communicate between 2 exe's written in VB.Net. For example, I want to drop an XML file from one app, and pick it up with the other, but I do not want poll for the file. I've heard of named pipes, but I found it was complicated. What's the most effecient way to do this?
View 4 RepliesCommunicate Between Two Applications Via A LAN?
Jan 14, 2010I'd like to know what the best way to communicate between two applications via a LAN would be? ..and would it work over multiple versions of Windows (XP, Vista, NT etc..)?
I am setup with Visual Basic Express 2008.
Communicate Through COM3 Using VB
Jul 9, 2010I am a novice with programming and really need to get a device communicate with PC through COM3.
how to send and receive data via COM3 in VB.
Communicate Through IP Address?
May 12, 2011I have a Digi Modem connect to a device. How could I sent the code through the IP address what the Modem create to get communicate with my device? how to defined the IP, 2) make the communication 3) sent the code?
View 4 RepliesCommunicate Using LAN / NIC Port?
Mar 4, 2009I am trying to send and receive packets over the LAN (i.e. NIC port) using VB.NET. I found some code that uses Socket wrench, but problem with such solutions is that users will need to install extra drivers and all which I do not want. I am looking to use drivers native to the .NET environment to send and receive packets through the LAN port. My windows forms application is in VB.NETneil
View 1 RepliesCommunicate Using LAN Port?
Feb 22, 2009I am looking to send and receive packets from the LAN port using some kind of WIndows Native object so that the user of my Windows Forms control does not have to install any third party software.[For example, for Serial port I use MSComm, i want to know what I can use for LAN port?]
View 1 RepliesCommunicate With A PCI Device?
Apr 29, 2010I`m working on a project where i have connected a FPGA chip to the PCI bus but now i am trying to figure out how to communicate in VB to that device? Normally the device has memory assigned to it in XP (address h00000200 to h0000037F) but i don`t know how to read/Write to that memory directly in VB...
View 2 RepliesCommunicate With Another .Net Process?
May 8, 2009I have a library that interacts with our phone system, ie, Hey phone, call this number for me. This library is used in one of our in house products. I would like to put this instead in a service, so that any of our in house products can send the service a message to place a phone call. So basically I want to communicate from a program built in .Net 3.5 with a service running on the same machine also built in the 3.5 framework. I have done some work with WCF and was considering using this but thought I would ask what others have done or would do.
View 4 RepliesCommunicate With R Through VBnet?
May 26, 2012Recently, I Developed an Experiment Application with VB.net(in Windows platform), When the application collected the data,I want to use R to Analysis the data, But I don't know how to Communicate with R (In other word, I want to send R script to R in my own application).
View 1 Replies