I am developing a program that read the message from database and send sms to the user through phone.I am using a developed dll found online to do
this.The flow of my program is like this:
(a).Connect to the port
(b).Send sms if available.
(c).Repeat (b) every 5 minutes.If the Port is not connected in the half way, will try to connect to the port.
The link below has code to connect to a modem thru the serial port but it is for an earlier version of VB. when I convert the code, it does not fully convert and has 4 errors that prevent building the project. can someone tell me what needs to be changed or added?
[URL]
Note: the error: not CLS-Compliant
has to be able to retrieve an ip address from a list in a text document and send 3 commands to the IP address over port 23 and get the response back for the last command and type it into a text file and after that move on the next ip in the list
View 5 RepliesHow do I connect to a device through a USB port. Saying I know what the device ID is. I want to open up serialized communication between me and the device.
View 3 RepliesI have a program that connect to 2 printers at the same time. Ribbon Printer and Label printer.
I have set the ribbon printer to be the default printer of the server so that normal document printing can be printed using it. This is very simple and i already finsih the code for it.
However i have a Parallel printer at Port LPT1 which i wish to use it to print label. I have search online but find no solution on how to open connection to LPT1 and print the document in coding.What i can find i only send a window command to the port LPT
I want to connect to serial port and get the data from that using vb.net how to do this.........
i have found one sample and i tried that but in that datareceived event is not firing
I am working on a way to send commands to an Arduino board from a web site. The Arduino board is connected to the computer via a USB port (a COM port).
I have managed to connect and control the board using a VB.NET program. I also wrote a VB.NET class that can instantiate a COM connection and send and receive messages.
My next step is to basically create a program that will act as a proxy between my web server (IIS 7 running on Windows Vista) and the Arduino board. When a user gets to my ASP.NET page, the page will then send a command to the proxy to open the COM connection. When the connection is open and ready then I can send commands to the proxy. In turn, the proxy will send these commands to the board and listen for the responses it receives from the board. The proxy will then pass these messages back to the ASP.NET page.
The main issue I see occurring is that if a second user opens the web page and tries to open the COM port, there will be an error. Will this cause the first connection to fail? I guess I can first check if the port is already in use and give the second user a message. Are there any other potential challenges I am missing or not seeing?
I'm trying to connect to an external device using a serial port. I found a couple of tutorials with demo code and tried these. Unfortunately they all return the same gibberish unreadible result.[code]I'm sure my port settings are correct (I have the communication protocol of the device.)
View 20 RepliesI'm trying design an aplication, who receive inputs from a Photocell omron.
I will connect this photocell at serial port, and it, when detect movement, close the circuit.
How can I verifi in the serial port, if the circuit is closed ou opened?
i have downloaded TCP program and try
[Code]...
what is the right IP or Port must i used? between client and server
I am facing a situation with winsock. My application successfully connects to any computer that is connected on my router but i can't connect to any online computers (using port 7771). It simply doesn't connect without any kind errors. Any ideas? I am using port 7771 as local and remote port.
View 9 RepliesIs it possible to make programs for nokia lumia by using VB?
View 4 Repliesi wanna know whether we can create mobile applications for nokia (N series) and install them in the phone using vb.net..i have gone through the smart Device option available in .net and it seems to be valid only for pocket PC's.
View 1 RepliesHow can I create application for Nokia mobile phones
View 1 RepliesDoes anybody know what specific Nokia mobile phone should i use for my project development to send SMS through my PC using a GSM phone... I have my own mobile phone but it doesnt support SMS Text Format on AT COMMANDS. It shows error 303 when i use AT+CMGF=1. meaning my phone does not support Text format. It only support PDU code. I dont have any idea using PDU codes.
View 1 RepliesI recently developed three very independent applications of each other and showcased them to a professional. He praised the inventiveness of the softwares but gave one suggestion that "We would like to see a suite of these applications." I developed these applications as a hobbyist but now want to move forward with the suggestion.
View 5 RepliesI have just downloaded the WeifenLuo(Dock Panel Suite) and trying to work with that but I couldn't find a specific documentation on how to use it. And I have gone through some of the SO questions and finally got something to get started.
Here is what I have done:I have created a ToolboxWindow class like shown below:
Public Class ToolboxWindow Inherits WeifenLuo.WinFormsUI.Docking.DockContent
[Code]...
I'm using the DockPanel Suite by Weifen Luo in a little project (webbrowser) and have managed to be able to create tabs and navigate the webbrowser element inside each tab.
But how am I able to change the tabs title/name when the page is navigating to another site?
Is it possible to get the value stored in the Project.Properties.Publish.Publish Options.Suite name textbox and use it to display the value on a splash screen.Something like:txtSuiteName.text= My.Application.Deployment.?
View 1 RepliesI search google and oracle forums before I came here with this question.
Is someone familiar with VB.NET and Oracle Form (11.5) interaction.
I just want to login in the Oracle E-Business Suite from VB.NET.
I hope to find the anwser here.
I have this as my conversion program for the "Length", how can I do it the simpliest way instead of keeping the if, elseif, else too much, i do not have much experience and trying to improve my programming skills on visual studio 2008.Basically, I get annoyed with the formulas because I don't know if it is right, I use google but doesn i don't know how to get it right when the program converts from type to type.
Public Class Form2
Dim Metres As Integer
Dim Centimetres As Integer
[code].....
Im using VB2005 express and the app im creating uses the web browser control.Basically I want to know if its possible to make the web browser control connect through a different ip address and port from your default web browser.
View 7 RepliesI want to know how to make my web users customize the appearance and looklikeYAHOO! makes that provision for its web-mail users.
View 1 Repliesis it possible to apply the effects/behavior of the new cellphones like iPhones, nokia, sony ericson in a software. I mean how they fade, selecting icons etc.If its possible how to make a smooth effect in software. Cause im planning to make a software but the effect/behavior is like in cellphones?
View 2 Replies'File' is ambiguous, imported from the namespaces or types 'System.IO, WindowsApplication1.Online.Suite'. whereas Online.Suite is a web reference
View 5 RepliesI'm mohammed from Oman ,I'm visual studio.net programmer How I can Read the Data From Barcode Weight scales By Serial port and TcpIp port
View 7 RepliesI have a Windows form.in windows form have a combo box that give me a list of available port serial with it code (Dim ports As String() =SerialPort.GetPortNames())for example( Com1,Com8,Com15,...).but I want to give me fullname of serial port in device manager for example in dvice manager is these (Comunication Port(COM1) - Printer Port(LPT1) And USB Serial Port(COM8)).how to Get it?
View 2 RepliesI would like to detect the Address and Port number of the Parallel Port in computer.
View 4 RepliesIf I uninstall the COM1 and reboot, it works. If I shut down (power off) and restart, I get the message below. If I uninstall then click on Scan for Hardware Changes,The given port name does not start with COM/com or does not resolve to a valid serial port. Parameter name:portName
View 8 RepliesI am trying to get my 4 port USB relay board to work in VB.net using the COM PORT. I found some code from a poster who has the 16 port USB relay version. When trying his code i can only get it to turn on relays 1-3 all at the same time. The product can be found here: USB 4 port relay
"01+//" - Relay 1 is switched ON
"01-//" - Relay 1 is switched OFF
"02+//" - Relay 2 is switched ON
"02-//" - Relay 2 is switched OFF
[code].....
So i am confused as to how to separate each relay out with that code above and just be able to turn on any number 1-4 relay on or off independently from each other!