krishna Vuppala wrote:
3)iam not able to create thread for communication b/w pc and modem. which fuctions i have to call.
To get started with multithreading and avoid common pitfalls, read this[^]. In my opinion the very best starting point for multithreading. When you've read the article above and understood it, you'll face a new problem: since you're using an ActiveX control and want to access it from different threads, you need to know how to cross apartment boundaries the right way using marshalling. Read Lim Bio Liong's excellent article series starting here[^]. Writing the serial communication part by yourself, not using the MSComm control, isn't that hard really. Have a look at Joe Newcomer's article here[^].
"It's supposed to be hard, otherwise anybody could do it!" - selfquote
"High speed never compensates for wrong direction!" - unknown
