[Solved] regex string spliting c#

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Hi experts,

C#

string Input = "@a = '1', @b = 'hello@123.com,hi@123.com'"

I want to split Input string and want output as below using regex

C#

ary[0] = a = '1'
ary[1] = b = 'hello@123.com'

I want to split by @ and it should not be in single quotes
thanks in adv.

Posted 20-Aug-13 22:55pm

Aarti Meswania

Updated 20-Aug-13 23:26pm

v2

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OriginalGriff · Answer 1 · 2013-08-20T23:04:00

Solution 1

Don't use a regex, just use string.Split:

C#

string Input = "@a = '1', @b = 'hello@123.com,hi@123.com'"
string[] ary = Input.Split(',');

Posted 20-Aug-13 23:04pm

OriginalGriff

Comments

Aarti Meswania 21-Aug-13 5:10am

Thanks for reply :)
if I split string by comma then it will result
@a = '1'
@b = 'hello@123.com
hi@123.com'

I don't want to split 'hello@123.com,hi@123.com'

Aarti Meswania · Answer 2 · 2013-08-20T23:25:00

I got solution after some trial & error,
Hope it will useful for people have same requirement

C#

string Input = "@a = '1', @b = 'hello@123.com,hi@123.com'"
string Output = Regex.Split(Input, @"(?=@\w+[ =|=])@")

(condition)true|false

(?=@\w+[ =|=]) condition 
@              if true then split by @


--condition work as below

?         In supplied input What
=         is equal to   
@\w+      a(single) word that start with @
[ =|=]    and after the word end it contain space+= or =

Happy Coding!
:)

Rakesh Meel · Answer 3 · 2013-10-07T20:20:00

Solution 3

visit here..

http://www.dotnetperls.com/regex-split[^]

Posted 7-Oct-13 20:20pm

Rakesh Meel