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Regular Expressions

 
GeneralRe: My co-worker came up with a regex that validate dates... and it even validates leap years! PinmemberJacek Gajek4-Jun-13 14:14 
QuestionAdvanced practice on regexp Pinmembermsoutopico19-Dec-12 9:06 
AnswerRe: Advanced practice on regexp PinmemberPeter_in_278019-Dec-12 13:04 
GeneralRe: Advanced practice on regexp Pinmembermsoutopico19-Dec-12 13:54 
Questionhow to make a white space regex Pinmembershaikh-adil18-Nov-12 0:34 
AnswerRe: how to make a white space regex PinmemberPeter_in_278018-Nov-12 11:47 
GeneralRe: how to make a white space regex Pinmembershaikh-adil18-Nov-12 18:39 
GeneralRe: how to make a white space regex PinmemberJochen Arndt18-Nov-12 22:32 
Questionpart of string before a match PinmemberTheGermoz29-Oct-12 11:21 
AnswerRe: part of string before a match PinmemberRichard Deeming29-Oct-12 11:37 
GeneralRe: part of string before a match PinmemberTheGermoz29-Oct-12 12:08 
AnswerRe: part of string before a match PinmemberMatt T Heffron29-Oct-12 12:22 
QuestionRegex getting special caracter PinmemberTheGermoz28-Oct-12 5:46 
AnswerRe: Regex getting special caracter PinmemberRichard Deeming29-Oct-12 3:24 
You're nearly there:
string k = Regex.Match(s1, @"\(""(\w+)""\)").Groups[1].Value;
 
For #1, unless you need to ensure that the brackets are balanced, Regex is overkill. Add using System.Linq; to your file, and try:
int count = s1.Count(c => c == '(');



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GeneralRe: Regex getting special caracter PinmemberTheGermoz29-Oct-12 10:47 
QuestionExtract tag within pre tag [modified] PinmemberHeike22-Oct-12 1:00 
AnswerRe: Extract tag within pre tag PinprotectorPete O'Hanlon2-Oct-12 1:16 
GeneralRe: Extract tag within pre tag PinmemberHeike22-Oct-12 1:53 
AnswerRe: Extract tag within pre tag PinmemberBobJanova2-Oct-12 2:19 
GeneralRe: Extract tag within pre tag PinmemberHeike22-Oct-12 2:23 
GeneralRe: Extract tag within pre tag PinprotectorPete O'Hanlon2-Oct-12 2:32 
Questionhow to make username regex for windows forms Pinmembersariqkhan30-Sep-12 22:20 
AnswerRe: how to make username regex for windows forms PinmemberKenneth Haugland30-Sep-12 23:32 
GeneralRe: how to make username regex for windows forms Pinmembersariqkhan1-Oct-12 0:11 
GeneralRe: how to make username regex for windows forms PinmvpRichard MacCutchan1-Oct-12 0:44 
AnswerRe: how to make username regex for windows forms PinmvpManfred R. Bihy2-Oct-12 3:11 
GeneralRe: how to make username regex for windows forms Pinmembersariqkhan2-Oct-12 8:22 
GeneralRe: how to make username regex for windows forms PinmvpManfred R. Bihy4-Oct-12 0:10 
GeneralRe: how to make username regex for windows forms Pinmembersariqkhan4-Oct-12 0:27 
GeneralRe: how to make username regex for windows forms PinmvpManfred R. Bihy4-Oct-12 1:44 
GeneralRe: how to make username regex for windows forms Pinmembersariqkhan4-Oct-12 1:55 
GeneralRe: how to make username regex for windows forms PinmvpManfred R. Bihy4-Oct-12 2:01 
GeneralRe: how to make username regex for windows forms PinmemberPeter_in_27804-Oct-12 3:51 
GeneralRe: how to make username regex for windows forms PinmemberPeter_in_27802-Oct-12 13:36 
Question[SOLVED] C Code Parsing [modified] PinmemberRichard Andrew x645-Sep-12 17:03 
AnswerRe: C Code Parsing PinmemberPeter_in_27805-Sep-12 17:45 
GeneralRe: C Code Parsing PinmemberRichard Andrew x646-Sep-12 11:09 
QuestionRename File Name Help Pinmembertoikken5-Aug-12 19:56 
AnswerRe: Rename File Name Help PinmemberBernhard Hiller6-Aug-12 0:11 
GeneralRe: Rename File Name Help [modified] Pinmembertoikken6-Aug-12 16:05 
GeneralRe: Rename File Name Help PinmemberBernhard Hiller6-Aug-12 21:24 
QuestionSwap two values based on pattern Pinmemberbiop.codeproject2-Aug-12 18:19 
AnswerRe: Swap two values based on pattern PinmemberPeter_in_27802-Aug-12 20:02 
GeneralRe: Swap two values based on pattern Pinmemberbiop.codeproject3-Aug-12 0:43 
GeneralRe: Swap two values based on pattern PinmemberPeter_in_27803-Aug-12 1:08 
GeneralRe: Swap two values based on pattern Pinmemberbiop.codeproject5-Aug-12 17:09 
GeneralRe: Swap two values based on pattern [modified] Pinmemberbiop.codeproject5-Aug-12 18:12 
GeneralRe: Swap two values based on pattern PinmemberPeter_in_27805-Aug-12 18:59 
QuestionRegEx Problem PinmemberKevin Marois19-Jun-12 13:12 
AnswerRe: RegEx Problem [modified] PinprotectorAspDotNetDev19-Jun-12 13:34 

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