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[Source] deduplicate data and return the collection

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Posted on 6/3/2015 10:49:05 AM | | |
  1. /// <summary>
  2. /// 查询语言
  3. /// </summary>
  4. /// <returns></returns>
  5. public static List<string> GetYuYan() {
  6. Entity.DataLinqDataContext db = new Entity.DataLinqDataContext();
  7. string sql = string.Format("");
  8. var a = (from b in db.code select b.prolan).Distinct().ToList();
  9. List<string> list = a;
  10. return list;
  11. }
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See for yourself without much explanation




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Posted on 12/28/2017 3:40:11 PM |
It seems to be information in SQL language
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