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System.Text.RegularExpressions Namespace

.NET Framework 2.0

The System.Text.RegularExpressions namespace contains classes that provide access to the.NET Framework regular expression engine. The namespace provides regular expression functionality that may be used from any platform or language that runs within the Microsoft.NET Framework.

  Class Description
Public class Capture Represents the results from a single subexpression capture. Capture represents one substring for a single successful capture.
Public class CaptureCollection Represents a sequence of capture substrings. CaptureCollection returns the set of captures done by a single capturing group.
Public class Group Group represents the results from a single capturing group. A capturing group can capture zero, one, or more strings in a single match because of quantifiers, so Group supplies a collection of Capture objects.
Public class GroupCollection Represents a collection of captured groups. GroupCollection returns the set of captured groups in a single match.
Public class Match Represents the results from a single regular expression match.
Public class MatchCollection Represents the set of successful matches found by iteratively applying a regular expression pattern to the input string.
Public class Regex Represents an immutable regular expression.
Public class RegexCompilationInfo Provides information that the compiler uses to compile a regular expression to a stand-alone assembly.
Public class RegexRunner The RegexRunner class is the base class for compiled regular expressions.
Public class RegexRunnerFactory Creates a RegexRunner class for a compiled regular expression.
  Delegate Description
Public delegate MatchEvaluator Represents the method that is called each time a regular expression match is found during a Replace method operation.
  Enumeration Description
Public enumeration RegexOptions Provides enumerated values to use to set regular expression options.
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