/// <summary>
/// 处理 HTML 注释
/// </summary>
/// <param name="commentContent">HTML 注释信息</param>
/// <returns>处理过程中所创建的注释对象，若不支持则返回 null</returns>
protected virtual IHtmlComment ProcessComment( HtmlCommentContent commentContent )
{
return CreateCommet( commentContent.Comment );
}
/// <summary>
/// 处理注释
/// </summary>
/// <param name="commentContent">注释内容</param>
/// <returns></returns>
protected override IHtmlComment ProcessComment( HtmlCommentContent commentContent )
{
var commentObject = base.ProcessComment( commentContent ).CastTo<DomComment>();
commentObject.ContentFragment = commentContent;
return commentObject;
}