Question

I need to know how to disable all of the action from view controller.
In another words, all of the objects in the view controller will be frozen.
As a practice, I declare a button and some objects like textfield, slider, etc.
Then all of the objects cannot be used when the button pressed.

I need to disable all activities from this view controller.

Answer 1

You can simply disable every subview on your view by;

[self.view setUserInteractionEnabled:NO];