BrightIdeasSoftware.FastObjectListDataSource.RebuildIndexMap C# (CSharp) Метод

        protected void RebuildIndexMap() {
            this.objectsToIndexMap.Clear();
            for (int i = 0; i < this.filteredObjectList.Count; i++)
                this.objectsToIndexMap[this.filteredObjectList[i]] = i;
        }
        readonly Dictionary<Object, int> objectsToIndexMap = new Dictionary<Object, int>();