如何在EF中实现left join(左联接)查询_
var TestList = from p in context.PersonalInformation join d in context.Departure on p.ID equals d.UID into DD from dc in DD.DefaultIfEmpty() select new { ID = p.ID, Name=dc.Name }; }
菜鸟de成长历程的博客-CSDN博客_ef实现左连接