c# - Regular expression behaves differently in Find in Files and in Search current file -

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i'm trying find strings in code, while excluding stuff assemblyinfo.cs files, comments , xml content.

i've come regular expression works when use ctrl+f, when trying use "find in files" dialog (ctrl+shift+f), delivers arbitrary result, including empty lines , lines contain e.g. opening curly brace {.

is bug in vs2013? unfortunately don't have other versions available test behavior.

here regular expression , explanation:

^[^\[/<]*\".*\"  ^: start of line [^\[/<]*: amount of characters not [, / or < \".*\": amount of characters enclosed 2 quotation marks

when using regular search (ctrl+f), detects lines like

  "this test"   someobject->dosomething("this test");

and intentionally not detect lines following:

 [assembly: assemblytitle("....")]  /// <param name="test">test</param>

however, when i'm using "find in files" dialog, same expression lists full implementation of methods including lines braces, class definitions , empty lines.

do have use different syntax or find in files, or not support same features when searching within 1 file?

[edit:] note leaving out [...] expression works intended in both search dialogs

[edit2:] vs version "microsoft visual studio professional 2013, version 12.0.30723.00 update 3"

the regular expression part [^\[/<]* apparently matches line breaks in "find in files" dialog, unlike regular find dialog.

the problem can solved explicitly excluding \n both in part of expression , between quotes:

full expression: ^[^\n\[/<]*"[^\n]*"

the (?m) modifier not supported visual studio 2013, seems ignored, @ least in example.


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