c# - Regular expression group matching not working -


what missing here?

regex _validityregex = new regex(@"^(<minstay>.{2})\/(<maxstay>.{2})$"); match validitymatch = _validityregex.match("--/3m);

i want 2 groups 1 containing first 2 characters , 1 containing second 2 after /

please use next pattern (you have missed ?):

@"^(?<minstay>.{2})/(?<maxstay>.{2})$"

you may acces groups this:

var minstay = validitymatch.groups["minstay"].value var maxstay = validitymatch.groups["maxstay"].value

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