TCP/IP connection suthakar, please study the above three architectures. Therefore: (A) external GSM modemserial port. You need a multi-tier architecture because the hardware that talks to the external GSM modem via the serial port must be physically connected to the external GSM modem. Ajax example tutorial: #39 Iteration #7 – Add Ajax functionality View in or Regards, Gerry (Lowry). All you can do AFAIK is to store your data in your ASP.NET MVC Model until a user requests it by clicking a submit button.Īlternatively, your web page on your end user's computer could continuously request updates using Ajax. Here is what you should read to meet your serial port listening needs: also: suthakar i have got Data_received event occurs in windows application. (ii) local application runs constantly, no sleeping, and continuously listens to serial port. Example: ASP.NET MVC or WebForms (a) a page request is received (b) ASP.NET application displays that page and goes back to sleep (c) GET or POST comes back from page displayed by (b) (d) ASP.NET application responds appropriately and goes back to sleep.Įt cetera - serial port processing (i) local application starts and negotiates connectivity with serial port. I'm not sure what you're trying to achieve.

I do not see what this has to do with the ASP.NET paradigm.

Read input from serial port c# asp.net? If you need reliability you should perform SerialPort communication in a dedicated Windows Service process which. Using ActiveXperts Serial Port Component with ASP.NET (C#) ActiveXperts Serial Port Component is a software development kit (SDK) that enables the user to. System.IO.Ports.SerialPort (derives from ) - Whidbey's MSDN: Use this class to control a serial port file resource. You need to clarify it for the rest of us. Sorry, your question is just way too general. To better respond to your question, imo, you need to give us many more details. Rule of thumb (general): if the developer needs to make decisions based on input line content, likely character input is preferred OTOH, if the developer is processing input records, likely line based input is preferred.

Serial Port Communication Asp Net