Archive for September, 2007

30 Sep

Implementation of Delay procedure

Do you remember Delay procedure from Turbo (Borland) Pascal? It was used to pause the program “flow” for specific time interval. In Windows, there is a different style of programming, but sometimes (maybe) the Dealy procedure may be useful. Here is a simple implementation of Delay procedure using Delphi.

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Posted in System by: admin
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22 Sep

Online / offline status detection

There are few methods to check if computer is online (=connected) or offline (=disconnected). This one is really simple.

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Posted in Internet, System by: admin
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08 Sep

How to detect computer IP addresses

Using Winsock unit, we can determine computer IP address. If you have more network adapters, all IP addresses will be detected.

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Posted in Internet, LAN by: admin
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