/// <summary> /// The store ref. /// </summary> /// <param name="referencedFrom"> The referenced from. </param> /// <param name="reference"> The reference. </param> private void StoreRef(ISdmxObject referencedFrom, IIdentifiableObject reference) { IIdentifiableObject refFromIdentifiable; if (referencedFrom.StructureType.IsIdentifiable) { refFromIdentifiable = (IIdentifiableObject)referencedFrom; } else { refFromIdentifiable = referencedFrom.GetParent<IIdentifiableObject>(true); } ISet<IIdentifiableObject> refList; if (!this._crossReferences.TryGetValue(refFromIdentifiable, out refList)) { refList = new HashSet<IIdentifiableObject>(); this._crossReferences.Add(refFromIdentifiable, refList); } refList.Add(reference); }