Represents information about a SpeechRecognitionEngine object.
Inheritance Hierarchy
Namespace:
Microsoft.Speech.Recognition
Assembly:
Microsoft.Speech (in Microsoft.Speech.dll)
Syntax
| Visual Basic (Declaration) |
|---|
Public Class RecognizerInfo |
| Visual Basic (Usage) |
|---|
Dim instance As RecognizerInfo |
| C# |
|---|
public class RecognizerInfo |
Remarks
SpeechRecognitionEngine..::..RecognizerInfo provides identifying information for an initialized SpeechRecognitionEngine object.
You can use instances of RecognizerInfo to construct a specific configuration of SpeechRecognitionEngine using the SpeechRecognitionEngine(RecognizerInfo) constructor.
The static method InstalledRecognizers()()()() returns a list of all available SpeechRecognitionEngine configurations as RecognizerInfo instances.
Examples
The example below validates a given CultureInfo and identifier string against the permitted SpeechRecognitionEngine configurations, expressed as a list of RecognizerInfo objects.
If the CultureInfo and identifier string are valid, the example creates a new instance of SpeechRecognitionEngine using the RecognizerInfo instance as an argument.
| C# | Copy Code |
|---|---|
private SpeechRecognitionEngine SelectRecognizer(CultureInfo requiredCulture, string requiredId)
{
// Select based on a specific recognizer configuration:
SpeechRecognitionEngine speechRecognitionEngine = null;
foreach (RecognizerInfo config in SpeechRecognitionEngine.InstalledRecognizers())
{
if (config.Culture.Equals(requiredCulture) && config.Id== requiredId)
{
speechRecognitionEngine = new SpeechRecognitionEngine(config);
break;
}
}
return speechRecognitionEngine;
} | |
Thread Safety
See Also
