private async void OnSave()
{
var newBook = new Book()
{
Id = Guid.NewGuid(),
};
await BooksDataStore.AddBookAsync(newBook);
// This will pop the current page off the navigation stack
await Shell.Current.GoToAsync("..");
}
async Task ExecuteLoadBooksCommand()
{
IsBusy = true;
try
{
Book.Clear();
var _books = await BooksDataStore.GetItemsAsync(true);
foreach (var book in _books)
{
Book.Add(book);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex);
}
finally
{
IsBusy = false;
}
}
