https://learn.microsoft.com/en-us/dotnet/api/system.speech.recognition.srgsgrammar.srgsrule.scope?view=netframework-4.8.1&viewFallbackFrom=net-10.0-pp
SrgsRule.Scope Property (System.Speech.Recognition.SrgsGrammar) | Microsoft Learn
Gets or sets whether a rule can be activated for recognition and when the rule can be referenced by other rules.
property systemspeech recognitionscopemicrosoftlearn