void ICollectionSource <T> .CopyTo(T[] array, int arrayIndex) { LCInterfaces.CopyTo(this, array, arrayIndex); }
void ICollection <Num> .CopyTo(Num[] array, int arrayIndex) { LCInterfaces.CopyTo(this, array, arrayIndex); }
void ICollection <int> .CopyTo(int[] array, int arrayIndex) { LCInterfaces.CopyTo(this, array, arrayIndex); }