/// <summary> /// Sammelt die Namen der in <paramref name="relationType"/> gesetzten Flags in /// <paramref name="list"/>. <paramref name="list"/> wird von der Methode nicht /// geleert. /// </summary> /// <param name="relationType"><see cref="RelationTypes"/>-Objekt oder <c>null</c>.</param> /// <param name="list">Eine Liste zum sammeln.</param> internal static void CollectValueStrings(RelationTypes?relationType, List <string> list) { Debug.Assert(list != null); if (!relationType.HasValue) { return; } RelationTypes value = relationType.Value & RelationTypesConverter.DEFINED_RELATION_TYPES_VALUES; for (int i = RelationTypesConverter.RelationTypesMinBit; i <= RelationTypesConverter.RelationTypesMaxBit; i++) { RelationTypes flag = (RelationTypes)(1 << i); if (value.HasFlag(flag)) { list.Add(flag.ToVcfString()); } } }