Mega Code Archive
How to tell the type of internet connection your pc is connected to
<![CDATA[
{ You must be connected to the internet and don't forget to add this
unit to get it to work :-) }
uses wininet;
function KindOfConnection :boolean;
var
flags: dword;
begin
Result := InternetGetConnectedState(@flags, 0);
if Result then
begin
if (flags and INTERNET_CONNECTION_MODEM) = INTERNET_CONNECTION_MODEM then
begin
showmessage('Modem');
end;
if (flags and INTERNET_CONNECTION_LAN) = INTERNET_CONNECTION_LAN then
begin
showmessage('LAN');
end;
if (flags and INTERNET_CONNECTION_PROXY) = INTERNET_CONNECTION_PROXY then
begin
showmessage('Proxy');
end;
if (flags and INTERNET_CONNECTION_MODEM_BUSY)=INTERNET_CONNECTION_MODEM_BUSY then
begin
showmessage('Modem Busy');
end;
end;
end;
procedure TForm1.Button1Click(Sender: TObject);
begin
KindOfConnection;
end;
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