摘要:
//内连 from a in TableA join b in TableB on a.Id equals b.Id select new { aName=a.aName, bName=u.bName} //左连 from a in TableA join b in TableB on a.Id e 阅读全文
posted @ 2025-04-16 11:00
ghelement
阅读(12)
评论(0)
推荐(0)
2025年4月16日