System.Data.DataError.GetColumnsInError C# (CSharp) Метод

        internal DataColumn[] GetColumnsInError()
        {
            var cols = new DataColumn[_count];

            for (int i = 0; i < _count; i++)
            {
                cols[i] = _errorList[i]._column;
            }

            return cols;
        }

 /// <include file='doc\DataRow.uex' path='docs/doc[@for="DataRow.GetColumnsInError"]/*' />
 /// <devdoc>
 ///    <para>Gets an array of columns that have errors.</para>
 /// </devdoc>
 public DataColumn[] GetColumnsInError()
 {
     if (error == null)
     {
         return(zeroColumns);
     }
     else
     {
         return(error.GetColumnsInError());
     }
 }