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Item Type: NewsGroup Date Entered: 1/4/2005 10:39:33 PM Date Modified: Subscribers: 0 Subscribe Alert
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rmprimo
Asp.Net User
multiple regex options syntax problem1/4/2005 10:39:33 PM

0/0



Regex r = new Regex("red", RegexOptions.Compiled & RegexOptions.IgnoreCase);


string s="red Blue Red Green red Orange Red Purple Red Yellow red"


MatchCollection mc = r.Matches(s);


problem when multiple regex options enumerated.

For example RegexOptions.IgnoreCase does not work. I only get the lower case matches. However if RegexOptions.IgnoreCase is the only option it does work. I am not looking for a workaround like convert both strings ToLower() but for the proper syntax to enumerate multiple regex options for more involved cases.

Can someone please help me figure out what I am doing wrong?

Thanks in advance

Rob
Regards,

Rob
Veni, vidi, v2.0
PLBlum
Asp.Net User
Re: multiple regex options syntax problem1/5/2005 4:53:08 PM

0/0

Ah C#. Just my thing. :)

Replace the & with |.
Regex r = new Regex("red", RegexOptions.Compiled | RegexOptions.IgnoreCase);

FYI: I'm not guessing here. I use this often with Regex.
--- Peter Blum
Creator of Professional Validation And More Suite, Peter's Date Package, and Peter's Polling Package
www.PeterBlum.com
bmains
Asp.Net User
Re: multiple regex options syntax problem1/5/2005 4:53:30 PM

0/0

Regex r = new Regex("[Rr]ed", RegexOptions.Compiled);

The issue is through the &'ing of terms.

Brian
Brian

"Trust in the Lord and do what is good; dwell in the land and live securely. Take delight in the Lord, and He will give you your heart's desires" (Psalm 37: 3-4).
rmprimo
Asp.Net User
Re: multiple regex options syntax problem1/6/2005 9:42:18 PM

0/0

Thanks for replying,

My issue isn't the regex. I just used a simple example.

What I cannot figyure out is how to enumerate more than regex option as arguments?

Thanks

Rob

Regards,

Rob
Veni, vidi, v2.0
rmprimo
Asp.Net User
Re: multiple regex options syntax problem1/6/2005 9:51:59 PM

0/0

Worked like a charm. Thank you.
Regards,

Rob
Veni, vidi, v2.0
5 Items, 1 Pages 1 |< << Go >> >|


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