public static void DeleteInstance() { if (instance != null) { instance = null; } }
private void CerrarSesion() { PRODUX.Model.UsuarioModel.EliminarUsuarioRealm(); ProductoViewModel.DeleteInstance(); ClienteViewModel.DeleteInstance(); UsuarioViewModel.DeleteInstance(); PedidoViewModel.DeleteInstance(); Application.Current.MainPage = new PRODUX.View.InicioSesion(); }
public static ProductoViewModel GetInstance() { if (instance == null) { instance = new ProductoViewModel(); } instance.InicializarClase(); return(instance); }