System.Data.DataTable.RecordChanged C# (CSharp) Method

        internal void RecordChanged(int[] oldIndex, int[] newIndex)
        {
            SetShadowIndexes();
            Debug.Assert(oldIndex.Length == newIndex.Length, "Size oldIndexes and newIndexes should be the same");
            Debug.Assert(oldIndex.Length == _shadowIndexes.Count, "Size of OldIndexes should be the same as size of Live indexes");
            try
            {
                int numIndexes = _shadowIndexes.Count;
                for (int i = 0; i < numIndexes; i++)
                {
                    Index ndx = _shadowIndexes[i];// shadowindexes may change, see ShadowIndexCopy()
                    if (0 < ndx.RefCount)
                    {
                        ndx.RecordChanged(oldIndex[i], newIndex[i]);
                    }
                }
            }
            finally
            {
                RestoreShadowIndexes();
            }
        }