摘要:
【转】http://blog.csdn.net/tuwen/article/details/58327481、查询Student表中的所有记录的Sname、Ssex和Class列。select sname,ssex,class from studentLinq: from s in Students select new { s.SNAME, s.SSEX, s.CLASS }Lambda: Students.Select( s => new { SNAME = s.SNAME,SSEX = s.SSEX,CLASS = s.CLASS }) 2、查询教师所有的单位即不重复的Depart 阅读全文