[tefots]

volviendo al tema

aqui pongo un ejemplo de como hacer un post usando las indy.
creo que es mas sencillo que usando las wininet.

el get seria parecido.

Código Delphi [-]
procedure TForm1.SendPostData;
Var
  aStream: TMemoryStream;
  Params: TStringStream;
begin
  aStream := TMemoryStream.create;
  Params := TStringStream.create('');

  try
    with IdHTTP1 do
    begin
      Params.WriteString(URLEncode('teste=' + 'yes' + '&'));
      Params.WriteString(URLEncode('name=' + 'ivan' + '&'));
      Params.WriteString(URLEncode('number=' + '102'));
      Request.ContentType := 'application/x-www-form-urlencoded';
      try
        Post('http://localhost/teste.asp', Params, aStream);
      except
        on E: Exception do
          showmessage('Error encountered during POST: ' + E.Message);
      end;
    end;
  aStream.WriteBuffer(#0' ', 1);
  aStream.Position := 0;
  Memo1.Lines.LoadFromStream(aStream);
  except
  end;
end;