SpeechRecognitionEngine.Grammars 属性

定义

获取在此Grammar实例中加载的对象集合SpeechRecognitionEngine

public:
 property System::Collections::ObjectModel::ReadOnlyCollection<System::Speech::Recognition::Grammar ^> ^ Grammars { System::Collections::ObjectModel::ReadOnlyCollection<System::Speech::Recognition::Grammar ^> ^ get(); };
public System.Collections.ObjectModel.ReadOnlyCollection<System.Speech.Recognition.Grammar> Grammars { get; }
member this.Grammars : System.Collections.ObjectModel.ReadOnlyCollection<System.Speech.Recognition.Grammar>
Public ReadOnly Property Grammars As ReadOnlyCollection(Of Grammar)

属性值

对象的集合 Grammar

示例

以下示例将当前由语音识别器加载的每个语音识别语法的信息输出到控制台。

Important

复制语法集合以避免在此方法枚举集合元素时修改集合时出错。

private static void ListGrammars(SpeechRecognitionEngine recognizer)
{
  string qualifier;
  List<Grammar> grammars = new List<Grammar>(recognizer.Grammars);
  foreach (Grammar g in grammars)
  {
    qualifier = (g.Enabled) ? "enabled" : "disabled";

    Console.WriteLine("Grammar {0} is loaded and is {1}.",
      g.Name, qualifier);
  }
}

适用于

另请参阅