private void Window_Loaded(object sender, RoutedEventArgs e)
{
/*db = new gr671_kvsEntities();
* ListGrid.ItemsSource = db.Calls.ToList();
* txtclient.Content = client;
* var IdUser = db.User.Where(user => user.LoginUser == (string)txtclient.Content).Select(id => id.LoginUser).FirstOrDefault();
* int _id = IdUser;*/
db = new gr671_kvsEntities();
ListGrid.ItemsSource = db.Calls.ToList();
}
public MainWindow()
{
InitializeComponent();
db = new gr671_kvsEntities();
}