如何解决我想将sql查询转换为linq并存储为模型
这是我想转换为linq的SQL查询
SELECT
s.Studentname,COUNT(c.StudentId) as Counts
FROM Students s,StudentCourses c
where s.StudentId=c.StudentId
group by s.Studentname
GO
这是我特别想将数据存储到StudentDto Model中的尝试
var students = (from s in DbContext.students
join sc in DbContext.studentCourses on s.StudentId equals
sc.StudentId
group s by s.Studentname into grouped
select new StudentDto()
{
Studentname = s.StudentName,StudentEmail = s.StudentEmail,PhoneNumber = s.PhoneNumber,DateOfBirth = s.DateOfBirth,Password = s.Password,ConfirmPawword = s.ConfirmPawword,CourseCount = sc.count()
}
).ToList();
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。