而不是让Jenkins成为一个代码（！BC12），你现在必须解析它，一个合适的字段并添加一个非运​​算符作为单独的字段列。



然后在你的LINQ中你可以说：

Instead of making Jenkins a "code" (!BC12), which you now have to parse, make it a proper "field" and add a "not" operator as a separate field column.

Then in your LINQ you can say:

.Where( x => 
   (x.Jenkins != z.Jenkins && z.NotJenkins) || 
   (x.Jenkins == z.Jenkins && !z.NotJenkins)
etc.

（或者有一个单独的排除列表用于查找）。

(Or have a separate "exclusion list" for lookups).