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Yeps it works, however can I get regex in other case as well as in.<br />
<br />
(test or best) W/5 AND (apple OR 10a) AND (Objectid &lt;&nbsp;100 OR ObjectID &gt;&nbsp;500) in the same reg EX.<br />
<br />
In the above example I should get <b>(test or best) &nbsp;(apple OR 10a)</b><br />
Thanks for your help.
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Yeps it works, however can I get regex in other case as well as in.

(test or best) W/5 AND (apple OR 10a) AND (Objectid < 100 OR ObjectID > 500) in the same reg EX.

In the above example I should get (test or best)  (apple OR 10a)
Thanks for your help.

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I have this text<br />
(Objectid &lt;&nbsp;100 OR ObjectID &gt;&nbsp;500) AND (apple OR 10a) <b>W/5</b> Bill<br />
<br />
I want to get nearest string with in() having And Or in it nearest W/digit.<br />
<br />
I want to get only <b>(apple OR 10a)</b> and not (Objectid &lt;&nbsp;100 OR ObjectID &gt;&nbsp;500) AND (apple OR 10a)<br />
<br />
I m using 
<pre><code id="code-10-27843733-1">(?&lt;DTVal&gt;\(.*?(and|or|not).*?\))\s*(w|pre)/\d+\s*</code></pre>
<br />
But it brings back whole string instead of shortest.
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I have this text
(Objectid < 100 OR ObjectID > 500) AND (apple OR 10a) W/5 Bill

I want to get nearest string with in() having And Or in it nearest W/digit.

I want to get only (apple OR 10a) and not (Objectid < 100 OR ObjectID > 500) AND (apple OR 10a)

I m using (CODE)

But it brings back whole string instead of shortest.

Nearest match RegEx

C# is an object-oriented programming language created in conjunction with Microsoft’s .NET framework. Compilation is usually done into the Microsoft Intermediate Language (MSIL), which is then JIT-compiled to native code (and cached) during execution in the Common Language Runtime (CLR).

A regular expression ("regex") is a sequence of characters that define a search pattern, mainly for use in pattern matching with strings, or string matching, i.e. "find and replace"-like operations. Regular expression processors are found in several search engines, search and replace dialogs of several word processors and text editors, and in the command lines of text processing utilities, such as sed and AWK. Many programming languages provide regular expression capabilities, some built-in, for example Perl, JavaScript, Ruby, AWK, and Tcl, and others via a standard library, for example .NET languages, Java, Python and C++ (since C++11). Most other languages offer regular expressions via a library.