using Newtonsoft.Json; using System; using System.Collections.Generic; using System.IO; using System.Linq; using System.Net; using System.Text; using System.Threading.Tasks; using System.Windows; using System.Windows.Controls; using System.Windows.Data; using System.Windows.Documents; using System.Windows.Input; using System.Windows.Media; using System.Windows.Media.Imaging; using System.Windows.Navigation; using System.Windows.Shapes; namespace StoreServer { /// /// Interaction logic for MainWindow.xaml /// public partial class MainWindow : Window { public MainWindow() { InitializeComponent(); ManagerFrame.MainFrame = this.MainFrame; ManagerFrame.MainFrame.Navigate(new StartWorkPage()); } private void MainFrame_ContentRendered(object sender, EventArgs e) { BtnBack.Visibility = ManagerFrame.MainFrame.CanGoBack ? Visibility.Visible : Visibility.Collapsed; } private void BtnBack_Click(object sender, RoutedEventArgs e) { ManagerFrame.MainFrame.GoBack(); } } }