Hi to all,
I have one application in which there is one machine (a tub which gives amount of liter) on display board. It is having Serial Port RS232 in machine. So what i would thinking to do is that through RS232 port i directly want to display it in my application in one text box. So how can i access data from RS232 port in VB.NET (I am using Visual Studio 2008). I know there is Class called System.IO available. If anybody know this please help me!!!! Also want to know that how to test the code that it is working or not, without attaching it to machine through a serial port RS232?