序列化genereted类我有以下表: create table Movie
(
id integer primary key identity(1,1),
title varchar(40),
synopsis varchar(200),
movieLength integer,
imageSmall varbinary(max),
i
我在查找SQL表中的记录是否有任何内容时遇到问题,并且我不确定我出错的位置。这是我多远我目前: using (var context = new SADWorkshopEntities())
{
var query = (from p in context.user_profile
where p.deviceID == deviceid