private void appBarOkButton_Click(object sender, EventArgs e)
{
// Confirm there is some text in the text box.
if (newTaskNameTextBox.Text.Length > 0)
{
// Create a new to-do item.
ToDoItem newToDoItem = new ToDoItem
{
ItemName = newTaskNameTextBox.Text
};
// Add the item to the ViewModel.
App.ViewModel.AddToDoItem(newToDoItem);
MessageBoxResult msgBoxresult = MessageBox.Show("Add Finished", "Information", MessageBoxButton.OK);
if (msgBoxresult == MessageBoxResult.OK)
{
// Return to the main page.
if (NavigationService.CanGoBack)
{
NavigationService.GoBack();
}
}
//NavigationService.Navigate(new Uri(@"/MainPage.xaml", UriKind.Relative));
}
}
// Add a to-do item to the database and collections.
public void AddToDoItem(ToDoItem newToDoItem)
{
// Add a to-do item to the data context.
Context.AllItems.InsertOnSubmit(newToDoItem);
// Save changes to the database.
Context.SubmitChanges();
// Add a to-do item to the appropriate filtered collection.
AllToDoItems.Add(newToDoItem);
switch (newToDoItem.ItemName.Substring(0,2))
{
case "BB":
HomeToDoItems.Add(newToDoItem);
break;
case "CC":
WorkToDoItems.Add(newToDoItem);
break;
case "DD":
HobbiesToDoItems.Add(newToDoItem);
break;
default:
break;
}
}
// Remove a to-do task item from the database and collections.
public void DeleteToDoItem(ToDoItem toDoForDelete)
{
// Remove the to-do item from the data context.
Context.AllItems.DeleteOnSubmit(toDoForDelete);
// Save changes to the database.
Context.SubmitChanges();
AllToDoItems.Remove(toDoForDelete);
switch (toDoForDelete.ItemName.Substring(0, 2))
{
case "BB":
HomeToDoItems.Remove(toDoForDelete);
break;
case "CC":
WorkToDoItems.Remove(toDoForDelete);
break;
case "DD":
HobbiesToDoItems.Remove(toDoForDelete);
break;
default:
break;
}
}