在Visual Studio 2010中，如何搜索不在单行注释中的文本? [英] In Visual Studio 2010, how do you search for text that is not within a single line comment?

问题描述

在Visual Studio 2010中，如何搜索不在单行注释中的文本? E. G.如何在以下位置找到"bas":

In Visual Studio 2010, how do you search for text that is not within a single line comment? E. G. how to find "bas" in:

foo bar bas

但不在

foo bar // bas

请注意，它应该找到以下行:

Note that it should find the line:

foo / bar / bas

(edit)并且它找不到该行:

(edit) And it should not find the line:

foo // bar bas

推荐答案

好的，所以我问了这个问题，以便可以参考自己的答案.

Okay, so I asked this question just so I could refer back to my own answer.

Visual Studio似乎没有典型的先行先后构造.它确实具有类似的零宽度否定断言.语法为〜(x)，这意味着模式在此点与x不匹配.使用此构造，我想到了:^(.~(//))*bas确实很好用，但是不会排除其中//是该行的前两个字符的行.要修复的版本为:^~(//)(.~(//))*bas

Visual Studio doesn't seem to have the typical look-ahead, look-behind constructs. It does have a similar zero-width negative assertion. The syntax is ~(x) which means the pattern does not match x at this point in the pattern. Using this construct, I came up with this: ^(.~(//))*bas Which works really well, but won't exclude a line where // are the first two characters on the line. A version to fix that is: ^~(//)(.~(//))*bas

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