How to monitor modem connect to the internet ?

I want to monitor the modem, if the user is trying to dial up to connect to the internet, I will be notified and I can do something, how to do it ?
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Amritpal SinghCommented:
hi tom

have a look at the article and code at the following link

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Kiran Paul VJComputer EngineerCommented:

u can use RasEnumConnection API

Tom_lydAuthor Commented:
Thank you very much, if the user only connect the modem to the computer and powered on, but don't dail up, then how can I know a modem is connected to the computer other than dailing up ?
Kiran Paul VJComputer EngineerCommented:
hi ...

chk  the link...

its a vb code. u can use the APIs in the example. It list modems connected to ur computer.
If the number is zero , then no modems are connected to ur computer.

hope this helps

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