c# 简单正则表达式求解string str11 = "aaaa:bb123 bbbbb:imov,fasf";如何用正则表达试判断字符号串是否符合上面字符标准,其中aaaa:和bbbbb:为固定字符[解决办法]
string source = "aaaa:bb123 bbbbb:imov,fasfa"; Regex reg = new Regex(@"^aaaa:.* bbbbb:.*");