/// ProductType的commbox列表 /// </summary> /// <returns></returns> public ActionResult GetTypesList() { IList <ProductTypeInfo> ProductTypes = productTypeBLL.GetProductTypesList(); //System.Web.Extentions的DLL中 JavaScriptSerializer json = new JavaScriptSerializer(); string Str = json.Serialize(ProductTypes);// 方法一 return(Content(Str, "text/html;charset=UTF-8")); }