System.Xml.XmlDataDocument.FixNestedChildren C# (CSharp) Method

        private void FixNestedChildren(DataRow row, XmlElement rowElement)
        {
            foreach (DataRelation dr in GetNestedChildRelations(row))
            {
                foreach (DataRow r in row.GetChildRows(dr))
                {
                    XmlElement childElem = r.Element;
                    // childElem can be null when we create XML from DataSet (XmlDataDocument( DataSet ) is called) and we insert rowElem of the parentRow before
                    // we insert the rowElem of children rows.
                    if (childElem != null)
                    {
#if DEBUG
                        bool fIsChildConnected = IsConnected(childElem);
#endif
                        if (childElem.ParentNode != rowElement)
                        {
                            childElem.ParentNode.RemoveChild(childElem);
                            rowElement.AppendChild(childElem);
                        }
#if DEBUG
                        // We should not have changed the connected/disconnected state of the node (since the row state did not change)
                        Debug.Assert(fIsChildConnected == IsConnected(childElem));
                        Debug.Assert(IsRowLive(r) ? IsConnected(childElem) : !IsConnected(childElem));
#endif
                    }
                }
            }
        }