This documentation is archived and is not being maintained.

InputScope.RegularExpression Property

Gets or sets a regular expression to be used as a suggested text input pattern by input processors.

Namespace:  System.Windows.Input
Assembly:  PresentationCore (in PresentationCore.dll)
XMLNS for XAML: http://schemas.microsoft.com/winfx/2006/xaml/presentation, http://schemas.microsoft.com/netfx/2007/xaml/presentation

public string RegularExpression { get; set; }
<object RegularExpression="string" .../>

Property Value

Type: System.String
A string that defines a regular expression to be used as a suggested text input pattern by input processors.
This property has no default value.

ExceptionCondition
ArgumentNullException

Raised when an attempt is made to set this property to null.

.NET Framework

Supported in: 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4, 3.5 SP1

Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

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