Hilp me please
I want to read data of RS232 and store it in Access Data base

Hi

Com port communication must be handled as a file input outout. The process in simplified terms is
Assign a comport to a file
Open the file
read the data
process the data
close the file

Factors that must be considered are
Speed, parity, stop bits, x on x off hand shaking - become familiar with the purpose of these terms

Have a look at http://sheepdogguides.com/dt5f.htm, http://sheepdogsoftware.co.uk/plh1rs.htm,
http://www.arunet.co.uk/tkboyd/ele1sp.htm

I have used a package called Cport-3.10 for years. Now in D2007. I love it. It is easy to use. On hook only: there seems to be nobody supporting it anymore. Still it works very good.