bonjour,

j'ai l'erreur :

Une référence d'objet est requise pour la propriété, la méthode ou le champ non statique 'raspspeech.Program._recognizer_SpeechRecognized(o
bject,
System.Speech.Recognition.SpeechRecognizedEventArg
s)'

voici mon code

static void Main(string[] args)
{
SpeechRecognitionEngine _recognizer;
//speech reconize
using (_recognizer = new SpeechRecognitionEngine())
{
_recognizer.SetInputToDefaultAudioDevice();
Choices choices = new Choices(new string[] { "lumière", "lampe", "vaiges", "aujourd'hui", "demain", "aprèsdemain", "lire", "dismoilemenu", "menu", "list", "modifierparamètre", "paramètre", "météo", "queltemp", "allumer", "allumé", "allume", "éteindre", "éteind", "ouvrelesvolets", "ouvrirlesvolets", "ouvrir", "ouvre", "fermerlesvolets", "fermelesvolets", "fermer", "ferme", "actu", "actualité", "news", "stop", "retour", "ok", "quitter" });
GrammarBuilder grBuilder = new GrammarBuilder(choices);
Grammar grammar = new Grammar(grBuilder);
_recognizer.LoadGrammar(grammar);
_recognizer.SpeechRecognized += new EventHandler<SpeechRecognizedEventArgs>(_recognize
r_SpeechRecognized);

_recognizer.RecognizeAsync(RecognizeMode.Multiple)
;

}
}

comment régler cette erreur ?

merci d'avance