Feststellen, ob Netzwerkkabel gezogen wurde?

[DaFox]

Hi.

Delphi-Quellcode:

PQOCInfo = ^TQOCInfo;
TQOCInfo = record
  dwSize: Integer;
  dwFlags: Integer;
  dwInSpeed: Integer;
  dwOutSpeed: Integer;
end;

function IsDestinationReachable(Destination: PChar; QOCInfo: pQOCInfo): BOOL; stdcall;
  external 'sensapi.dll' name 'IsDestinationReachableA';

Gruß,
Markus