使用实体框架中的存储过程获取数据

Question

 i want to fetch data from database using stored procedure in web service,
error is i am unable to fetch particular column data using foreach loop.

变量项没有任何列名。请帮我解决从SP获取数据的方法。

public string GetAllUniqueNumberBySP()
    {

        using (SoubhagyatechEntities dbcontext = new SoubhagyatechEntities())
        {
         var data = dbcontext.SP_getALLUniqueCode().ToList();
         foreach (var item in data)
         {
            var s= item.assetmasterAssetUniqueId;
         }
return s;
        }

    }