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

        private void PromoteInnerRegions(XmlNode parent)
        {
            Debug.Assert(parent != null);
            Debug.Assert(parent.NodeType != XmlNodeType.Attribute);   // We need to get get the grand-parent region
            Debug.Assert(parent != DocumentElement);                  // We cannot promote children of the DocumentElement

            XmlNode prevSibling = parent;
            XmlBoundElement parentRegionRowElem;
            _mapper.GetRegion(parent.ParentNode, out parentRegionRowElem);

            TreeIterator iter = new TreeIterator(parent);
            bool fMore = iter.NextRowElement();
            while (fMore)
            {
                Debug.Assert(iter.CurrentNode is XmlBoundElement && ((XmlBoundElement)(iter.CurrentNode)).Row != null);
                XmlBoundElement rowElemChild = (XmlBoundElement)(iter.CurrentNode);
                fMore = iter.NextRightRowElement();
                PromoteChild(rowElemChild, prevSibling);
                SetNestedParentRegion(rowElemChild, parentRegionRowElem);
            }
        }