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match a pattern in c# using regex

Posted on 2014-03-10
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Last Modified: 2014-03-30
I want to check this pattern

start with atleast 2 digits and a hyphen
like number number, anychars [hyphen]..repeat to match below string

280DABC2BC-227D8A97-144822B5BB0-17F42


here is what i did
            string fieldValue = "280DABC2BC-227D8A97-144822B5BB0-17F42";
               string pattern = @"(\d*[-])";
                Regex r = new Regex(pattern, RegexOptions.IgnoreCase);
                Match m = r.Match(fieldValue);
                if (m.Success)
                {
                    console.writeline "match found";

                }
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Question by:ajaypappan
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3 Comments
 
LVL 35

Accepted Solution

by:
Dan Craciun earned 2000 total points
ID: 39918057
If there's always going to be 4 groups, try this:
@"(\d{2}[A-Z0-9]*-){3}\d{2}[A-Z0-9]*$"

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HTH,
Dan
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by:Dan Craciun
ID: 39918298
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