public static class my public static void GetQueryString<T>(this T caller, string queryString)HttpContext.Current.Request.QueryString[queryString], typeof(T)); } t1
var query = from d in db.mytable
where d.Code == int.Parse(WebUtils.GetQueryString("Code"))我曾尝试重写类似于int int.TryParse(WebUtils.GetQueryString("OfferCode"));= int.Parse(WebUtils.GetQueryString("
Uncaught TypeError: Cannot read property 'getSelected' of undefined 调用函数getQueryString();内部ifdoKeyPress(e){ { getQueryStringprovided then script will run