如何在c＃中用linq分组？ [英] how to group by in linq in c# ?

问题描述

我有一张桌子，我想根据部门显示一个列表。



如何在c＃中通过linq查询分组？





linq对我来说有点新鲜事？

解决方案

看看这些链接，

LINQ-Grouping- [ ^ ]

http://stackoverflow.com/questions/7325278/group-by-in-linq [ ^ ]

如何使用LINQ GroupBy [ ^ ]

参考以下链接： -

http://stackoverflow.com/questions/20163822/how-to-write-simple-group-sql-query-to-linq -query-in-c-sharp [ ^ ]

http://stackoverflow.com/questions/1796165/linq-group-by-expression-syntax [ ^ ]

http://stackoverflow.com/questions/34913/c-sharp-linq-grouping [ ^ ]

HTTP：//计算器.com / questions / 11069876 /如何使用分组查询 [ ^ ]

参考：http://stackoverflow.com/questions/4918754/linq-query-group-by [ ^ ]

试试这个。

i have one table and i want to show a list based on department.

how can i write group by query in linq in c# ?


linq is little bit new thing for me ?

解决方案

have a look at these links,
LINQ-Grouping- [^]
http://stackoverflow.com/questions/7325278/group-by-in-linq[^]
How to Use LINQ GroupBy[^]

refer below links:-
http://stackoverflow.com/questions/20163822/how-to-write-simple-group-sql-query-to-linq-query-in-c-sharp[^]
http://stackoverflow.com/questions/1796165/linq-group-by-expression-syntax[^]
http://stackoverflow.com/questions/34913/c-sharp-linq-grouping[^]
http://stackoverflow.com/questions/11069876/how-to-use-group-by-in-a-linq-query[^]

Refer:http://stackoverflow.com/questions/4918754/linq-query-group-by[^]
Try this.

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