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

        private void OnRowElementInsertedInTree(XmlBoundElement rowElem, ArrayList rowElemList)
        {
            Debug.Assert(rowElem.Row != null);

            DataRow row = rowElem.Row;
            DataRowState rowState = row.RowState;

            switch (rowState)
            {
                case DataRowState.Detached:
#if DEBUG
                    try
                    {
                        Debug.Assert(row.Table.DataSet.EnforceConstraints == false);
#endif
                        row.Table.Rows.Add(row);
                        SetNestedParentRegion(rowElem);
#if DEBUG
                    }
                    catch
                    {
                        // We should not get any exceptions here
                        Debug.Assert(false);
                        throw;
                    }
#endif
                    // Add all sub-regions to the list if the caller needs this
                    if (rowElemList != null)
                    {
                        RegionIterator iter = new RegionIterator(rowElem);
                        for (bool fMore = iter.NextRowElement(); fMore; fMore = iter.NextRightRowElement())
                            rowElemList.Add(iter.CurrentNode);
                    }
                    break;
                case DataRowState.Deleted:
#if DEBUG
                    try
                    {
                        Debug.Assert(row.Table.DataSet.EnforceConstraints == false);
#endif
                        // Change the row status to be alive (unchanged)
                        row.RejectChanges();
                        // Set ROM from XML
                        SynchronizeRowFromRowElement(rowElem, rowElemList);
                        // Set nested parent data row according to where is the row positioned in the tree
                        SetNestedParentRegion(rowElem);
#if DEBUG
                    }
                    catch
                    {
                        // We should not get any exceptions here
                        Debug.Assert(false);
                        throw;
                    }
#endif
                    break;
                default:
                    // Handle your case above
                    Debug.Assert(false);
                    break;
            }
            Debug.Assert(IsRowLive(rowElem.Row));
        }