Code for matching file name wildcards

*? Match the file name or directory name as a wildcard. Sometimes this matching is required in the program, but. Net framework does not provide built-in functions for this matching. I wrote a regular expression matching method.

 

 private static bool WildcardMatch(string text, string pattern, bool ignoreCase)    {        if (string.IsNullOrEmpty(pattern))        {            return true;        }        if (string.IsNullOrEmpty(text))        {            foreach (char c in pattern)            {                if (c != '*')                {                    return false;                }            }            return true;        }        string regex = "^" + Regex.Escape(pattern).                           Replace(@"\*", ".*").                           Replace(@"\?", ".") + "$";        if (ignoreCase)        {            Match match = Regex.Match(text, regex, RegexOptions.IgnoreCase);            return match.ToString() == text;        }        else        {            Match match = Regex.Match(text, regex);            return match.ToString() == text;        }    }