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[Source] Make Linq's OrderBy support dynamic fields

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Posted on 4/10/2017 3:58:53 PM | | |

With linq's OrderBy, it's of course easy if you know exactly which field it is:


But what if we want to write a general method and don't know which field to sort in advance?

Searching on the Internet, there are many domestic blogs copying each other, swearing, but in fact, those codes can't run.

Or a good messenger of foreigners:
http://www.4byte.cn/question/33782/dynamic-orderby-using-linq-dynamic.html

I took it and modified it, and it can be used. The main idea is to extend Queryable. But there are many things in it that I can't understand.
Call:







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