iOS Reminders change state programmatically

Is it possible to change this switch programmatically?

I have a switch in my App to enable/disable all notifications and if I could toggle this switch I wouldn't have to remove or re-add all reminders everytime the user changes this setting.

Solution

I think this is the documentation you are looking for : Calendar and Reminder programming guide Especially Reading and Writing Reminders

There is no way to get reminder information/modification except through this API