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Regular Expressions

 
AnswerRe: Advanced practice on regexp PinmemberPeter_in_278019-Dec-12 12:04 
GeneralRe: Advanced practice on regexp Pinmembermsoutopico19-Dec-12 12:54 
Questionhow to make a white space regex Pinmembershaikh-adil17-Nov-12 23:34 
AnswerRe: how to make a white space regex PinmemberPeter_in_278018-Nov-12 10:47 
GeneralRe: how to make a white space regex Pinmembershaikh-adil18-Nov-12 17:39 
GeneralRe: how to make a white space regex PinmemberJochen Arndt18-Nov-12 21:32 
Questionpart of string before a match PinmemberTheGermoz29-Oct-12 10:21 
AnswerRe: part of string before a match PinmemberRichard Deeming29-Oct-12 10:37 
Regex seems overkill for this, but you can do it with a zero-width positive lookahead assertion[^]:
string s1 = @"c:\temp\lev1\lev2\lev3\MYWORD\lev5\lev6";
string mtch = "MYWORD";
 
string pattern = "^.*(?=" + Regex.Escape(mtch) + ")";
// == "^.*(?=MYWORD)"

Console.WriteLine(Regex.Match(s1, pattern).Value);



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GeneralRe: part of string before a match PinmemberTheGermoz29-Oct-12 11:08 
AnswerRe: part of string before a match PinmemberMatt T Heffron29-Oct-12 11:22 
QuestionRegex getting special caracter PinmemberTheGermoz28-Oct-12 4:46 
AnswerRe: Regex getting special caracter PinmemberRichard Deeming29-Oct-12 2:24 
GeneralRe: Regex getting special caracter PinmemberTheGermoz29-Oct-12 9:47 
QuestionExtract tag within pre tag [modified] PinmemberHeike22-Oct-12 0:00 
AnswerRe: Extract tag within pre tag PinprotectorPete O'Hanlon2-Oct-12 0:16 
GeneralRe: Extract tag within pre tag PinmemberHeike22-Oct-12 0:53 
AnswerRe: Extract tag within pre tag PinmemberBobJanova2-Oct-12 1:19 
GeneralRe: Extract tag within pre tag PinmemberHeike22-Oct-12 1:23 
GeneralRe: Extract tag within pre tag PinprotectorPete O'Hanlon2-Oct-12 1:32 
Questionhow to make username regex for windows forms Pinmembersariqkhan30-Sep-12 21:20 
AnswerRe: how to make username regex for windows forms PinmemberKenneth Haugland30-Sep-12 22:32 
GeneralRe: how to make username regex for windows forms Pinmembersariqkhan30-Sep-12 23:11 
GeneralRe: how to make username regex for windows forms PinmvpRichard MacCutchan30-Sep-12 23:44 
AnswerRe: how to make username regex for windows forms PinmvpManfred R. Bihy2-Oct-12 2:11 
GeneralRe: how to make username regex for windows forms Pinmembersariqkhan2-Oct-12 7:22 

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