/**
  * Fügt ein neues Gerät hinzu
  * @param from Request all Device Vars
  * @return true/false
  *
  */
 public function updateDevice($ErrorString = "", $StatusString = "")
 {
     $Request = new Request();
     $ID = $Request->getAsInt("tb_DeviceID");
     $Name = $Request->getAsString("tb_DeviceName");
     $Typ = $Request->getAsString("tb_DeviceTyp");
     $Version = $Request->getAsString("tb_DeviceVersion");
     $IP = $Request->getAsString("tb_DeviceIP");
     $Port = $Request->getAsInt("tb_DevicePort");
     $Status = $Request->getAsInt("tb_DeviceStatus");
     /* TODO++-: Device updaten */
     $DeviceManager = new DeviceManager();
     $DeviceManager->updateById($ID, $Name, $Typ, $Version, $IP, $Port, $Status);
     /* TODO: Rückgabe prüfen!!! */
     return true;
 }