How can I know that the computer is connect to internet?

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#4155

From: Emmanuel
Date: Fri, 25 Mar 2005 00:48

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How can I know that the computer is connect to internet?
maybe cause by network cable problem,or hardware problem
but how can I prove that the computer is not connecting to internet at that
time by programming?

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From: "Emmanuel" <emmanuel@erphk.com>
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Subject: How can I know that the computer is connect to internet?
Date: Fri, 25 Mar 2005 08:48:44 +0800
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