问题
Looking for a pattern for matching text between brackets.
For example: "(this is) a (test)" should output
"this is"
"test"
Using Dim m As Match = Regex.Match(str, pattern, RegexOptions.Multiline)
I have searched stackOverflow, Google and tried examples on RegExr and nothing seems to work for me.
These work on RegExr but in not VB.NET
"\(([^)(]++|(?R))+\)" - error nested quantifier
"(?<=\<p\>)(.*?)(?=<\/p\>)" - quantifier following nothing
Others will return:
"this is) a (test" - matching far outer brackets
PS I could also do with the same for
[],"",{}
it would be good to have them all in one place for anyone looking under vb.net
回答1:
\((.*?)\)
Your regex is very complicated! This one will grab all text in between two () and match the inner text. Play with it here.
来源：https://stackoverflow.com/questions/12101766/vb-net-match-string-between-parentheses-brackets