This enumeration contains various options that affect the behavior of pattern matching in various methods from the System.Text.RegularExpressions namespace. The values of this enumeration are passed to these methods as a bitwise-OR combination of the specified options.

public enum RegexOptions {
   None = 0x00000000,
   IgnoreCase = 0x00000001,
   Multiline = 0x00000002,
   ExplicitCapture = 0x00000004,
   Compiled = 0x00000008,
   Singleline = 0x00000010,
   IgnorePatternWhitespace = 0x00000020,
   RightToLeft = 0x00000040,
   ECMAScript = 0x00000100,
   CultureInvariant = 0x00000200
}

Hierarchy

System.Object System.ValueType System.Enum(System.IComparable, System.IFormattable, System.IConvertible) RegexOptions

Returned By

Regex.Options, RegexCompilationInfo.Options

Passed To

Regex.{IsMatch( ), Match( ), Matches( ), Regex( ), Replace( ), Split( )}, RegexCompilationInfo.{Options, RegexCompilationInfo( )}