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

        internal void EvaluateDependentExpressions(DataColumn column)
        {
            // DataTable.Clear(), DataRowCollection.Clear() & DataColumn.set_Expression
            if (column._dependentColumns != null)
            {
                foreach (DataColumn dc in column._dependentColumns)
                {
                    if ((dc._table != null) && !ReferenceEquals(column, dc))
                    {
                        EvaluateExpressions(dc);
                    }
                }
            }
        }