我制作了一个简单的UWP应用程序来测试语音识别功能,但我有一些错误,它显示: System.UnauthorizedAccessException:'访问被拒绝。 (来自HRESULT的异常:0x80070005(E_ACCESSDENIED))'
public sealed partial class MainPage : Page
{
public MainPage()
{
this.InitializeComponent();
}
SpeechRecognizer recognizer = new SpeechRecognizer();
private async void Record_Click(object sender, RoutedEventArgs e)
{
var topUserLanguage = GlobalizationPreferences.Languages[0];
var language = new Language(topUserLanguage);
recognizer = new SpeechRecognizer(language);
await recognizer.CompileConstraintsAsync();
recognizer.Timeouts.InitialSilenceTimeout = TimeSpan.FromDays(1);
var recordResult = await this.recognizer.RecognizeAsync();
result.Text = recordResult.Text;
}
}
答案 0 :(得分:3)
右键单击解决方案资源管理器面板中的 Package.appxmanifest 以启用麦克风功能