private async Task InsertUser(User user)
{
// This code inserts a new User into the database. When the operation completes
// and Mobile Services has assigned an Id, the item is added to the CollectionView
await usersTable.InsertAsync(user);
users.Add(user);
//await SyncAsync(); // offline sync
}
private async Task RegisterUser()
{
User user = new User { Id = this.user.UserId };
if (users == null || curr != null) { return; }
try
{
curr = await usersTable.LookupAsync(user.Id);
}
catch (Exception)
{
//User does not exist
}
if (curr != null) { return; }
try
{
await usersTable.InsertAsync(user);
}
catch (Exception)
{
//
}
curr = await usersTable.LookupAsync(this.user.UserId);
}
private async Task UpdateCheckedTodoItem(User user)
{
// This code takes a freshly completed TodoItem and updates the database. When the MobileService
// responds, the item is removed from the list
await usersTable.UpdateAsync(user);
users.Remove(user);
ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
//await SyncAsync(); // offline sync
}
private async void HowdyButton_Click(object sender, Windows.UI.Xaml.RoutedEventArgs e)
{
((Button)sender).IsEnabled = false;
if (curr == null)
{
curr = await usersTable.LookupAsync(user.UserId);
}
Howdy send = new Howdy{ From = curr.Name, To = (((Button)sender).DataContext as User).Id};
await howdyTable.InsertAsync(send);
((Button)sender).IsEnabled = true;
}