[charmeur]

Dear All,
Use the WiFi_AdapterDevice class if you want get the Mac Address and internal info about the adapter.

Code:

Code

procedure  GetWiFi_AdapterDeviceInfo;
const
  WbemUser            ='';
  WbemPassword        ='';
  WbemComputer        ='localhost';
  wbemFlagForwardOnly = $00000020;
var
  FSWbemLocator : OLEVariant;
  FWMIService   : OLEVariant;
  FWbemObjectSet: OLEVariant;
  FWbemObject   : OLEVariant;
  oEnum         : IEnumvariant;
  iValue        : LongWord;
begin;
  FSWbemLocator := CreateOleObject('WbemScripting.SWbemLocator');
  FWMIService   := FSWbemLocator.ConnectServer(WbemComputer, 'root\CIMV2', WbemUser, WbemPassword);
  FWbemObjectSet:= FWMIService.ExecQuery('SELECT * FROM WiFi_AdapterDevice','WQL',wbemFlagForwardOnly);
  oEnum         := IUnknown(FWbemObjectSet._NewEnum) as IEnumVariant;
  while oEnum.Next(1, FWbemObject, iValue) = 0 do
  begin
    Writeln(Format('Caption              %s',[FWbemObject.Caption]));// String
    Writeln(Format('CardType             %s',[FWbemObject.CardType]));// String
    Writeln(Format('Description          %s',[FWbemObject.Description]));// String
    Writeln(Format('DeviceID             %s',[FWbemObject.DeviceID]));// String
    Writeln(Format('HardwareID           %s',[FWbemObject.HardwareID]));// String
    Writeln(Format('MacAddress           %s',[FWbemObject.MacAddress]));// String
    Writeln(Format('RevisionID           %s',[FWbemObject.RevisionID]));// String
    Writeln(Format('SettingID            %s',[FWbemObject.SettingID]));// String
    Writeln(Format('SubsystemID          %s',[FWbemObject.SubsystemID]));// String
    Writeln(Format('SubSystemVendorID    %s',[FWbemObject.SubSystemVendorID]));// String
    Writeln(Format('VendorID             %s',[FWbemObject.VendorID]));// String
    FWbemObject:=Unassigned;
  end;
end;

Thanks,