public static string JquerySelectInputHidden(this HtmlElement body, string name) { var hiddens = body.JQuerySelect("input[type=hidden]"); foreach (var item in hiddens) { var nameOrId = string.IsNullOrEmpty(item.Name) ? item.Id : item.Name; if (nameOrId == name) { return(item.GetAttribute("value")); } } return(string.Empty); }