public Closure Clear(PpEntryEffect effect) { if (_Transitions == AvailableSlideEntryEffects) _Transitions = new List<PpEntryEffect>(); else _Transitions.Clear(); return this; }
public Closure Remove(PpEntryEffect effect) { EnsureLocalCopy(); _Transitions.Remove(effect); return this; }
public Closure Add(PpEntryEffect effect) { EnsureLocalCopy(); _Transitions.Add(effect); return this; }