| ReplaceAllRegex(String, IEnumerableString, Char, RegexOptions) | Returns a new string in which all occurrences of the specified strings in the current instance are replaced with another specified character using a regular expression. |
| ReplaceAllRegex(String, IEnumerableString, String, RegexOptions) | Returns a new string in which all occurrences of the specified strings in the current instance are replaced with another specified string using a regular expression. |