need help

[usharani]

Hi,my name is Usha.I need some help with borland C++ Builder.Let me explain to you my problem.Im working on CO sensor measurement.I need to create online graph for the measurement through serial communication.I've already done with the serial communication part to get the readings.Now,i duno how to create the graph by online..I will realy appreciate if anyone willing to help me ..... .

[ygfperson]

So you want to write a graph to the computer screen? There are many ways to do that, and most involve libraries. Find a graphics library for borland c++ builder (which may come with one, but I really don't know if it does), and learn to use it.