System.Xml.XmlDataDocument.OnColumnValuesChanged C# (CSharp) Méthode

        private void OnColumnValuesChanged(DataRow row, XmlBoundElement rowElement)
        {
            Debug.Assert(row != null);
            Debug.Assert(rowElement != null);

            // If user has cascading relationships, then columnChangeList will contains the changed columns only for the last row beeing cascaded
            // but there will be multiple ROM events
            if (_columnChangeList.Count > 0)
            {
                if (((DataColumn)(_columnChangeList[0])).Table == row.Table)
                {
                    foreach (DataColumn c in _columnChangeList)
                        OnColumnValueChanged(row, c, rowElement);
                }
                else
                {
                    foreach (DataColumn c in row.Table.Columns)
                        OnColumnValueChanged(row, c, rowElement);
                }
            }
            else
            {
                foreach (DataColumn c in row.Table.Columns)
                    OnColumnValueChanged(row, c, rowElement);
            }
            _columnChangeList.Clear();
        }