public IFreeElement CreateElement(string name)
{
var fragment = _fragmentManager.CreateFragment();
fragment.AddElement(name);
return(new FreeElement(fragment, this));
}
/// <summary>
/// 创建指定节点的副本
/// </summary>
/// <param name="manager">HTML 碎片管理器，用来创建碎片</param>
/// <param name="node">要创建副本的节点</param>
/// <returns>节点的游离副本（ HTML 碎片形式）</returns>
public static IHtmlFragment MakeCopy(this IHtmlFragmentManager manager, IHtmlNode node)
{
if (manager == null)
{
throw new ArgumentNullException("manager");
}
if (node == null)
{
throw new ArgumentNullException("node");
}
var fragment = manager.CreateFragment();
fragment.AddCopy(node);
return(fragment);
}