public JsonResult AjaxRequest() { AjaxResponse ajax = new AjaxResponse(); try { bool ajaxBool = true; string ajaxString = "Ajax request receive Json !"; DateTime ajaxDate = DateTime.Now.Date.AddDays(3); string ajaxStrDate = "/Date(1572083581000)/"; ajax.ValeursRetour = new { ajaxBool, ajaxString, ajaxDate, ajaxStrDate }; ajax.AddError("Erreur manuelle !", false); int i = 10; int j = 0; int k = i / j; } catch (Exception ex) { ajax.AddException(ex); } return(Json(ajax)); }