void OnAddItemActivated (object sender, EventArgs e)
{
var todoItem = new TodoItem () {
ID = Guid.NewGuid ().ToString ()
};
var todoPage = new TodoItemPage (true);
todoPage.BindingContext = todoItem;
Navigation.PushAsync (todoPage);
}
TodoWCFService.TodoItem ToWCFServiceTodoItem (TodoItem item)
{
return new TodoWCFService.TodoItem {
ID = item.ID,
Name = item.Name,
Notes = item.Notes,
Done = item.Done
};
}
public async Task SaveTodoItemAsync (TodoItem item, bool isNewItem = false)
{
try {
var todoItem = ToWCFServiceTodoItem (item);
if (isNewItem) {
await Task.Factory.FromAsync (todoService.BeginCreateTodoItem, todoService.EndCreateTodoItem, todoItem, TaskCreationOptions.None);
} else {
await Task.Factory.FromAsync (todoService.BeginEditTodoItem, todoService.EndEditTodoItem, todoItem, TaskCreationOptions.None);
}
} catch (FaultException fe) {
Debug.WriteLine (@" {0}", fe.Message);
} catch (Exception ex) {
Debug.WriteLine (@" ERROR {0}", ex.Message);
}
}
public Task DeleteTodoItemAsync (TodoItem item)
{
return soapService.DeleteTodoItemAsync (item.ID);
}
public Task SaveTodoItemAsync (TodoItem item, bool isNewItem = false)
{
return soapService.SaveTodoItemAsync (item, isNewItem);
}