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Regex.Options Property

Gets the options that were passed into the Regex constructor.

Namespace:  System.Text.RegularExpressions
Assembly:  System (in System.dll)

member Options : RegexOptions with get

Property Value

Type: System.Text.RegularExpressions.RegexOptions
One or more members of the RegexOptions enumeration that represent options that were passed to the Regex constructor

The value of the Options property consists of one or more members of the RegexOptions enumeration. If no options were defined in the Regex class constructor, its value is RegexOptions.None. The available options are discussed in detail in the Regular Expression Options topic.

Notes to Inheritors

Regex is the base class of regular expressions created by the CompileToAssembly method. These compiled regular expressions use the base class implementation of the Options property. If called from a derived class, the Options property returns the options that were passed to the options parameter of the RegexCompilationInfo class constructor that was used to define the regular expression.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0, 2.0, 1.1, 1.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Portable Class Library

Supported in: Portable Class Library

.NET for Windows Store apps

Supported in: Windows 8

.NET for Windows Phone apps

Supported in: Windows Phone 8.1, Windows Phone 8, Silverlight 8.1

Windows Phone 8.1, Windows Phone 8, Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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