// replace ") ) )" by ")))"
Regex MultRightBracketRegex = new Regex(@"\)(\s+\))+");
MatchCollection mc1 = MultRightBracketRegex.Matches(") ) )");为什么没能匹配上?
Regex MultRightBracketRegex = new Regex(@"\)(\s+\))+");
MatchCollection mc1 = MultRightBracketRegex.Matches(") ) )");为什么没能匹配上?
string text = @"test ) ) )) )";
Regex reg = new Regex(@"\s+(?=\))");
string result = reg.Replace(text, ""); //"test)))))"
s = Regex.Replace(s, @"\)\s+", ")");