Regex.Replace Method (String, String, MatchEvaluator)
Assembly: System (in system.dll)
public static String Replace ( String input, String pattern, MatchEvaluator evaluator )
public static function Replace ( input : String, pattern : String, evaluator : MatchEvaluator ) : String
Not applicable.
Parameters
- input
The string to search for a match.
- pattern
The regular expression pattern to match.
- evaluator
A custom method that examines each match and returns either the original matched string or a replacement string.
Return Value
A new string that is identical to the input string, except that a replacement string takes the place of each matched string.The pattern parameter consists of various regular expression language elements that symbolically describe the string to match. For more information about regular expressions, see .NET Framework Regular Expressions and Regular Expression Language Elements.
The evaluator parameter is the delegate for a custom method that you define and that examines each match. Your custom method returns a string that replaces the matched input.
Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.