private static void Untangle(Document doc)
{
foreach (Bookmark bookmark in doc.Range.Bookmarks)
{
// Get the parent row of both the bookmark and bookmark end node.
Row row1 = (Row)bookmark.BookmarkStart.GetAncestor(typeof(Row));
Row row2 = (Row)bookmark.BookmarkEnd.GetAncestor(typeof(Row));
// If both rows are found okay and the bookmark start and end are contained
// In adjacent rows, then just move the bookmark end node to the end
// Of the last paragraph in the last cell of the top row.
if ((row1 != null) && (row2 != null) && (row1.NextSibling == row2))
row1.LastCell.LastParagraph.AppendChild(bookmark.BookmarkEnd);
}
}
