UnityEngine.Events.PersistentCallGroup.RegisterEventPersistentListener C# (CSharp) Method

        public void RegisterEventPersistentListener(int index, UnityEngine.Object targetObj, string methodName)
        {
            PersistentCall listener = this.GetListener(index);
            listener.RegisterPersistentListener(targetObj, methodName);
            listener.mode = PersistentListenerMode.EventDefined;
        }

        protected void RegisterPersistentListener(int index, object targetObj, Type targetObjType, MethodInfo method)
        {
            if (!ValidateRegistration(method, targetObj, PersistentListenerMode.EventDefined))
            {
                return;
            }

            m_PersistentCalls.RegisterEventPersistentListener(index, targetObj as Object, targetObjType, method.Name);
            DirtyPersistentCalls();
        }