SpeechRecognitionEngine.Grammars Property

Definition

Namespace:

System.Speech.Recognition

Assembly:

System.Speech.dll

Package:

System.Speech v9.0.0

Source:

SpeechRecognitionEngine.cs

Gets a collection of the Grammar objects that are loaded in this SpeechRecognitionEngine instance.

public:
 property System::Collections::ObjectModel::ReadOnlyCollection<System::Speech::Recognition::Grammar ^> ^ Grammars { System::Collections::ObjectModel::ReadOnlyCollection<System::Speech::Recognition::Grammar ^> ^ get(); };

public System.Collections.ObjectModel.ReadOnlyCollection<System.Speech.Recognition.Grammar> Grammars { get; }

member this.Grammars : System.Collections.ObjectModel.ReadOnlyCollection<System.Speech.Recognition.Grammar>

Public ReadOnly Property Grammars As ReadOnlyCollection(Of Grammar)

Property Value

ReadOnlyCollection<Grammar>

The collection of Grammar objects.

Examples

The following example outputs information to the console for each speech recognition grammar that is currently loaded by a speech recognizer.

Important

Copy the grammar collection to avoid errors if the collection is modified while this method enumerates the elements of the collection.

private static void ListGrammars(SpeechRecognitionEngine recognizer)  
{  
  string qualifier;  
  List<Grammar> grammars = new List<Grammar>(recognizer.Grammars);  
  foreach (Grammar g in grammars)  
  {  
    qualifier = (g.Enabled) ? "enabled" : "disabled";  

    Console.WriteLine("Grammar {0} is loaded and is {1}.",  
      g.Name, qualifier);  
  }  
}  

See also

• Grammar