Mega Code Archive

 

Categories / Delphi / LAN Web TCP

 

How to know if a computer is attached to a network

Title: How to know if a computer is attached to a network procedure TForm1.Button1Click(Sender: TObject); begin if GetSystemMetrics(SM_NETWORK) and $01 = $01 then ShowMessage('Computer is attached to a network!') else ShowMessage('Computer is not attached to a network!'); end;