public async void Edit()
{
using (var svc = new RestaurantServiceClient())
{
try
{
await svc.EditRestaurantAsync(_restaurant.Id, RestaurantName, _restaurant.Version, AppData.User.Token);
}
catch (FaultException<ConcurrencyException> e)
{
MessageBox.Show("The restaurant has been modified by someone else, your changes has been reverted", "Concurrency error", MessageBoxButton.OK, MessageBoxImage.Warning);
}
TryClose(true);
}
}