LINQ 多表查询的返回值类型问题？？？？
[code=C#][/code]
public List<object> GetStudentInfoClassByAll()
{
var list = from s in db.StudentInfo
join c in db.Class
on s.BJID equals c.BJID
select s;
return list.ToList();
}
会报错..
请大侠们给我指点...

[解决办法]
var p=from a in db.StudentInfo
join b in db.Class
on a.BJID equals c.BJID
select a;

var temp = p1.Union(p2);
var result = from a in temp from b in temp where a.name == b.name select a;



[解决办法]