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SrgsRule.Id Property

Gets or sets the identifier for the rule.

Namespace:  System.Speech.Recognition.SrgsGrammar
Assembly:  System.Speech (in System.Speech.dll)

public string Id { get; set; }

Property Value

Type: System.String
The identifier for the rule.


An attempt is made to set Id to an invalid value.

The identifier for a rule is a string that contains the name of the rule.

A value used to set Id must adhere to the following rules:

  • The value must be a valid XML name, as defined in Extensible Markup Language (XML) 1.0 (Fifth Edition). To paraphrase this definition, a valid XML name must begin with a letter, an underscore ('_'), or a colon (':') and can be followed by zero or more NameChar characters (also defined in the XML specification).

  • The value can be "NULL" or "VOID" or "GARBAGE".

  • The value cannot contain any invalid rule ID character. These characters are: '?', '*', '+', '|', '(', '), '^', '$', '/', ';', '.', '=', '<', '>', '[', ']', '{', '}', '\\', ' ', '\t', '\r', and '\n'.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4

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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