System.Data.XmlDataLoader.LoadTopMostRow C# (CSharp) Method

        internal void LoadTopMostRow(ref bool[] foundColumns)
        {
            // Attempt to load row from top node we backed up in DataSet.ReadXml()
            // In most cases it contains the DataSet name and no information

            // Check if DataSet object matches the top node (it won't in most cases)

            object obj = _nodeToSchemaMap.GetSchemaForNode(_topMostNode, FIgnoreNamespace(_topMostNode));

            if (obj is DataTable)
            {                         // It's a table? Load it.
                DataTable table = (DataTable)obj;

                _topMostRow = table.CreateEmptyRow();

                foundColumns = new bool[_topMostRow.Table.Columns.Count];

                //
                // Walk the attributes to find attributes that map to columns.
                //
                foreach (XmlAttribute attr in _topMostNode.Attributes)
                {
                    object schema = _nodeToSchemaMap.GetColumnSchema(attr, FIgnoreNamespace(attr));

                    if (schema != null && schema is DataColumn)
                    {
                        DataColumn c = (DataColumn)schema;

                        if (c.ColumnMapping == MappingType.Attribute)
                        {
                            XmlNode n = attr.FirstChild;
                            SetRowValueFromXmlText(_topMostRow, c, GetInitialTextFromNodes(ref n));
                            foundColumns[c.Ordinal] = true;
                        }
                    }
                }
            }
            _topMostNode = null;
        }