System.Xml.DataPointer.RealFoliate C# (CSharp) Méthode

        internal void RealFoliate()
        {
            if (!_bNeedFoliate)
            {
                return;
            }

            XmlNode n = null;

            if (_doc.IsTextOnly(_column))
            {
                n = _node.FirstChild;
            }
            else
            {
                if (_column.ColumnMapping == MappingType.Attribute)
                {
                    n = _node.Attributes.GetNamedItem(_column.EncodedColumnName, _column.Namespace);
                }
                else
                {
                    for (n = _node.FirstChild; n != null; n = n.NextSibling)
                    {
                        if (n.LocalName == _column.EncodedColumnName && n.NamespaceURI == _column.Namespace)
                            break;
                    }
                }

                if (n != null && _fOnValue)
                {
                    n = n.FirstChild;
                }
            }

            if (n == null)
            {
                throw new InvalidOperationException(SR.DataDom_Foliation);
            }

            // Cannot use MoveTo( n ); b/c the initial state for MoveTo is invalid (region is foliated but this is not)
            _node = n;
            _column = null;
            _fOnValue = false;
            AssertValid();

            _bNeedFoliate = false;
        }