Remove Button

Finally, we need a "Remove" button for every item.

Since the Remove method doesn't belong to ToDoItem, we need to access the _root Binding Context. We'll also need to pass the current item as a parameter to the command. We can use _this to reference the current item.

Tasks

• Add a Button to the Repeater template.
• This button needs to call Remove on _root with _this as a parameter.