Linq语句:三表联查
摘要:
var db = new DataEntities2(); var sss = ( from c in db.AIRPORT_HELIPORT from t in db.AIRPORT_HELIPORT_TS from v in db.EX_VERSION where c.AIRPORT_HELIP 阅读全文
posted @ 2017-09-23 10:29 mol1995 阅读(1051) 评论(0) 推荐(0)
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