当我尝试将语言设置为SpeechRecognize（WP 8.1）时不起作用 [英] When I try to set a language to SpeechRecognize (WP 8.1) doesn't work

问题描述

当我尝试将语言设置为SpeechRecognize（Windows Phone 8.1）时，它会运行异常。但是在文档中告诉我按照我做D的方式进行操作;

这个有效：

   private   async  无效    Button_Click_1  （  object   sender   ，    RoutedEventArgs   e  ）  
   {  
   var   rec   =    新    SpeechRecognizer  （）;   
 await rec  。  CompileConstraintsAsync  （）;   
 rec  。  UIOptions  。  AudiblePrompt     =    "Aguardando o comando" ;   
   var   stream   =   await rec  。  RecognizeWithUIAsync  （）;   
 
  }   

这不起作用：

  私人  async  无效    Button_Click_1  （  object   sender   ，    RoutedEventArgs   e  ）  
   {  
   var   rec   =    新    SpeechRecognizer  （  new     Windows  。  Globalization  。 语言 （ " pt -BR"  ））;   
 await rec  。  CompileConstraintsAsync  （）;   
 rec  。  UIOptions  。  AudiblePrompt     =    "Aguardando o comando" ;   
   var   stream   =   await rec  。  RecognizeWithUIAsync  （）;   
 
  }   

有人可以帮助我吗？

解决方案

你收到的具体例外情况是什么？ ？

此外，您正在测试的系统上的SpeechRecognizer.SupportedTopicLanguages集的LanguageTags是什么？

When I try to set a language to SpeechRecognize (Windows Phone 8.1) it runs an exception. But in documentation tells me to do the way I'm doing D;

This works:

private async void Button_Click_1(object sender, RoutedEventArgs e)
        {
            var rec = new SpeechRecognizer();
            await rec.CompileConstraintsAsync();
            rec.UIOptions.AudiblePrompt = "Aguardando o comando";
            var stream = await rec.RecognizeWithUIAsync();

        }

This doesn't work:

private async void Button_Click_1(object sender, RoutedEventArgs e)
        {
             var rec = new SpeechRecognizer(new Windows.Globalization.Language("pt-BR"));
            await rec.CompileConstraintsAsync();
            rec.UIOptions.AudiblePrompt = "Aguardando o comando";
            var stream = await rec.RecognizeWithUIAsync();

        }

Someone PLEASE could help me ?

解决方案

What's the specific exception you're receiving?

Also, what are the LanguageTags of the set of SpeechRecognizer.SupportedTopicLanguages on the system you're testing on?

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