addSubgroup(_:to:)
Add the specified group to a parent group.
Declaration
func addSubgroup(_ subgroup: CNGroup, to group: CNGroup)Parameters
- subgroup:
The subgroup to add.
- group:
The parent group in which to add
subgroup.
Discussion
If you previously tried to remove subgroup from group in the same save request, calling this method undoes that removal. The last change you make is the one that takes effect.