private void FactorySelected(object sender, System.Windows.Controls.SelectionChangedEventArgs e) { if (FactoryList.Items.Count > 0) { ClientServerUtil usr = ClientServerUtil.getInstance(); // TODO ServerInput.Text setzen string selectedFactory = (string)FactoryList.SelectedItem; int id = getIdFromFactoryString(selectedFactory); usr.connectToFactory(id); usr.registerFactoryMQListener(id, this); clearToolbox(); initToolbox(); // 2D clearGrid(); initGrid(); Width.Text = usr.getAreaWidth().ToString(); Height.Text = usr.getAreaLength().ToString(); } }