// Add a to-do item to the database and collections.
public void AddToDoItem(ToDoItem newToDoItem)
{
// Save changes to the database.
toDoDB.SubmitChanges();
// Add a to-do item to the "all" observable collection.
AllToDoItems.Add(newToDoItem);
// Add a to-do item to the appropriate filtered collection.
switch (newToDoItem.Category.Name)
{
case "Pilsner":
PilsnerToDoItems.Add(newToDoItem);
break;
case "Work":
WorkToDoItems.Add(newToDoItem);
break;
case "Hobbies":
HobbiesToDoItems.Add(newToDoItem);
break;
case "Porter":
PorterToDoItems.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 "all" observable collection.
AllToDoItems.Remove(toDoForDelete);
// Remove the to-do item from the appropriate category.
switch (toDoForDelete.Category.Name)
{
case "Pilsner":
PilsnerToDoItems.Remove(toDoForDelete);
break;
case "Work":
WorkToDoItems.Remove(toDoForDelete);
break;
case "Hobbies":
HobbiesToDoItems.Remove(toDoForDelete);
break;
case "Porter":
PorterToDoItems.Remove(toDoForDelete);
break;
default:
break;
}
// Save changes to the database.
toDoDB.SubmitChanges();
}
