private async Task UpdateCheckedTodoItem(TodoItem item)
{
item.Complete = true;
await App.MobileService.InvokeApiAsync<TodoItem, TodoItem>(string.Format("tasks/{0}", item.Id), item, new HttpMethod("PATCH"), null);
items.Remove(item);
ListItems.Focus(Windows.UI.Xaml.FocusState.Unfocused);
await RefreshTodoItems();
}
private async Task InsertTodoItem(TodoItem todoItem)
{
// This code inserts a new TodoItem into the database. When the operation completes
// and Mobile Services has assigned an Id, the item is added to the CollectionView
await App.MobileService.InvokeApiAsync<TodoItem, string>("tasks/", todoItem, HttpMethod.Post, null);
items.Add(todoItem);
TextInput.Text = "";
TextInput.Focus(FocusState.Programmatic);
await RefreshTodoItems();
}
private async void ButtonSave_Click(object sender, RoutedEventArgs e)
{
var todoItem = new TodoItem { Description = TextInput.Text };
await InsertTodoItem(todoItem);
}