public static GestionContratos GetInstance() { if (instance == null) { instance = new GestionContratos(); } return(instance); }
public GestionContratos() { InitializeComponent(); instance = this; cboTipoEvento.ItemsSource = listaContratos.ListarTipoEvento(); cboTipoEvento.Items.Refresh(); cboAmbientacion.ItemsSource = listaContratos.ListarTipoAmbientacion(); cboAmbientacion.Items.Refresh(); txtNumeroGuardar.Text = DateTime.Now.ToString("yyyyMMddHHmm"); AuxiliarClases.NotificationCenter.Subscribe("ListadoClientes", actualizarDG); AuxiliarClases.NotificationCenter.Subscribe("ListadoContratos", actualizarDG); organizarExtras(0); recuperar(); this.altoContraste.IsChecked = Properties.Settings.Default.AltoContraste; altoContrasteIsActive(); }
private void MetroWindow_Closing(object sender, CancelEventArgs e) { instance = null; }