/// <summary>
/// 创建碎片的副本
/// </summary>
/// <param name="fragment">要创建副本的碎片</param>
/// <returns>碎片的副本</returns>
public static IHtmlFragment MakeCopy(this IHtmlFragment fragment)
{
if (fragment == null)
{
throw new ArgumentNullException("fragment");
}
var _fragment = fragment.Document.CreateFragment();
foreach (var node in fragment.Nodes())
{
_fragment.AddCopy(node);
}
return(_fragment);
}
internal FreeNode( IHtmlFragment fragment, IHtmlNodeFactory factory )
{
_fragment = fragment;
_factory = factory;
Node = _fragment.Nodes().First();
}
internal FreeNode(IHtmlFragment fragment, IHtmlNodeFactory factory)
{
_fragment = fragment;
_factory = factory;
Node = _fragment.Nodes().First();
}