private void Pending_ItemChanged(object sender, ItemChangedEventArgs <ToDoItem> e)
{
var item = e.ChangedItem;
_db.Todo.UpdateToDoItem(item);
Pending.UpdateCollection(_db.Todo.GetUncompleted());
Completed.UpdateCollection(_db.Todo.GetCompleteded());
}
private async void DeleteCompletedItems()
{
var result = await _application.ShowMessageBox("Question", "Delete Completed Items?\nOperation can't be undone.", DialogButtons.YesNo);
if (result)
{
_db.Todo.DeleteCompletedToDoItems();
Pending.UpdateCollection(_db.Todo.GetUncompleted());
Completed.UpdateCollection(_db.Todo.GetCompleteded());
}
}
