使用正则表达式做的文本色码过滤

string str = "asdsad[00ff00]qwewqe";
str = Regex.Replace(str, @"[([a-f]|[0-9]){6}]", "", RegexOptions.IgnoreCase);
Console.WriteLine(str);
Console.Read();

类似“[你好]”,这种不会被忽略掉。只会忽略[6个字符]

原文地址:https://www.cnblogs.com/hont/p/4378721.html