C#语音识别

using System.Speech.Recognition;

// 创建语音识别引擎
SpeechRecognitionEngine recognizer = new SpeechRecognitionEngine();

// 添加语音识别 Grammar
GrammarBuilder grammarBuilder = new GrammarBuilder();
grammarBuilder.Append(new Choices("red", "green", "blue"));
Grammar grammar = new Grammar(grammarBuilder);
recognizer.LoadGrammar(grammar);

// 开始识别
RecognitionResult result = recognizer.Recognize();

// 输出识别结果
Console.WriteLine(result.Text);