public void Update(TodoItem item)
{
var todoItem = Find (item.ID);
var index = todoItems.IndexOf (todoItem);
todoItems.RemoveAt (index);
todoItems.Insert (index, item);
}
void InitializeData()
{
todoItems = new List<TodoItem> ();
var todoItem1 = new TodoItem {
ID = "6bb8a868-dba1-4f1a-93b7-24ebce87e243",
Name = "Learn app development",
Notes = "Attend Xamarin University",
Done = true
};
var todoItem2 = new TodoItem {
ID = "b94afb54-a1cb-4313-8af3-b7511551b33b",
Name = "Develop apps",
Notes = "Use Xamarin Studio/Visual Studio",
Done = false
};
var todoItem3 = new TodoItem {
ID = "ecfa6f80-3671-4911-aabe-63cc442c1ecf",
Name = "Publish apps",
Notes = "All app stores",
Done = false,
};
todoItems.Add (todoItem1);
todoItems.Add (todoItem2);
todoItems.Add (todoItem3);
}
async void OnAddItemActivated (object sender, EventArgs e)
{
var todoItem = new TodoItem () {
ID = Guid.NewGuid ().ToString ()
};
var todoPage = new TodoItemPage (true);
todoPage.BindingContext = todoItem;
await Navigation.PushAsync (todoPage);
}
public void Insert(TodoItem item)
{
todoItems.Add (item);
}