剛用linq兩天,基本語(yǔ)法還不太懂,EntityQuery<FriendInfo_tbl> query = from f in service.GetFriendInfo_tblQuery() where f.personalGroupID == pg.personalGroupID && (f.xing.IndexOf(tbSo.Text) != -1 || f.ming.IndexOf(tbSo.Text) != -1 || f.cellphoneNum.IndexOf(tbSo.Text) != -1 || (tbSo.Text.StartsWith(f.xing) && tbSo.Text.EndsWith(f.ming))) select f;有什么辦法能讓f.personalGroupID 檢索pg.personalGroupID ,功能相當(dāng)于sql里用in實(shí)現(xiàn)的結(jié)果一樣求高手解決 - -,
linq 查詢問(wèn)題
慕的地6264312
2018-08-21 14:09:32