whats new ¦  programming tips ¦  indy articles ¦  intraweb articles ¦  informations ¦  links ¦  interviews
 misc ¦  tutorials ¦  Add&Win Game

Tips (1548)

Database (90)
Files (137)
Forms (107)
Graphic (116)
IDE (21)
Indy (5)
Internet / LAN (131)
IntraWeb (0)
Math (76)
Misc (127)
Multimedia (45)
Objects/
ActiveX (51)

OpenTools API (3)
Printing (35)
Strings (83)
System (268)
VCL (243)

Top15

Tips sort by
component


Search Tip

Add new Tip

Add&Win Game

Advertising

24 Visitors Online


 
...get the kind of internet connection?
Autor: Thomas Stutz
[ Print tip ]  

Tip Rating (4):  
     


uses
  
WinInet;

const
  
MODEM = 1;
  LAN = 2;
  PROXY = 4;
  BUSY = 8;

function GetConnectionKind(var strKind: string): Boolean;
var
  
flags: DWORD;
begin
  
strKind := '';
  Result := InternetGetConnectedState(@flags, 0);
  if Result then
  begin
    if 
(flags and MODEM) = MODEM then strKind := 'Modem';
    if (flags and LAN) = LAN then strKind := 'LAN';
    if (flags and PROXY) = PROXY then strKind := 'Proxy';
    if (flags and BUSY) = BUSY then strKind := 'Modem Busy';
  end;
end;

procedure TForm1.Button1Click(Sender: TObject);
var
  
strKind: string;
begin
  if 
GetConnectionKind(strKind) then
    
ShowMessage(strKind);
end;

 

Rate this tip:

poor
very good


Copyright © by SwissDelphiCenter.ch
All trademarks are the sole property of their respective owners