SpeechRecognitionEngine..::..Grammars Property |
SpeechRecognitionEngine Class Example See Also Send Feedback |
Gets a collection of the Grammar objects that are loaded in this SpeechRecognitionEngine instance.
Namespace:
Microsoft.Speech.Recognition
Assembly:
Microsoft.Speech (in Microsoft.Speech.dll)
Syntax
Visual Basic (Declaration) |
---|
Public ReadOnly Property Grammars As ReadOnlyCollection(Of Grammar) Get |
Visual Basic (Usage) |
---|
Dim instance As SpeechRecognitionEngine Dim value As ReadOnlyCollection(Of Grammar) value = instance.Grammars |
C# |
---|
public ReadOnlyCollection<Grammar> Grammars { get; } |
Property Value
Type: System.Collections.ObjectModel..::..ReadOnlyCollection<(Of <(<'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. |
C# | Copy Code |
---|---|
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
Reference
[T:System.Collections.ObjectModel.ReadOnlyCollection(T)]