SrgsDocument 构造函数

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

public:
 SrgsDocument();

public SrgsDocument();

Public Sub New ()

示例

以下示例创建一个对象，然后创建名为 <a0/> 的公共规则。 然后，它创建一个由 SrgsItem 字符串“赢得世界杯的国家是：”组成的字符串，并将此项添加到 Elements 规则的属性。 然后，该示例再创建两个规则（ruleEurope和ruleSAmerica），每个规则都是一个包含三SrgsOneOf个SrgsItem对象的对象。 之后，将创建另一个SrgsOneOf对象，其中包含SrgsRuleRef引用和ruleEurope引用ruleSAmerica的对象。 然后，新 SrgsOneOf 对象将添加到 Elements 该对象的属性 winnerRule中。 之后，所有三个规则（winnerRule和ruleEuroperuleSAmerica）都会添加到Rules属性中SrgsDocument。 最后，这三个规则编译为语法的二进制表示形式。

public void WorldSoccerWinners ()
{

  // Create an SrgsDocument, create a new rule
  // and set its scope to public.
  SrgsDocument document = new SrgsDocument();
  SrgsRule winnerRule = new SrgsRule("WorldCupWinner");
  winnerRule.Scope = SrgsRuleScope.Public;

  // Add the introduction.
  winnerRule.Elements.Add(new SrgsItem("A nation that has won the World Cup is: "));

  // Create the rule for the European nations.
  SrgsOneOf oneOfEurope = new SrgsOneOf(new SrgsItem[] {new SrgsItem("England"),
    new SrgsItem("France"), new SrgsItem("Germany"), new SrgsItem("Italy")});
  SrgsRule ruleEurope = (new SrgsRule("EuropeanNations", new SrgsElement[] {oneOfEurope}));

  // Create the rule for the South American nations.
  SrgsOneOf oneOfSAmerica = new SrgsOneOf(new SrgsItem[] {new SrgsItem("Argentina"),
    new SrgsItem("Brazil"), new SrgsItem("Uruguay")});
  SrgsRule ruleSAmerica = (new SrgsRule("SouthAmericanNations", new SrgsElement[] {oneOfSAmerica}));

  // Add references to winnerRule for ruleEurope and ruleSAmerica.
  winnerRule.Elements.Add(new SrgsOneOf(new SrgsItem[] {(new SrgsItem
    (new SrgsRuleRef(ruleEurope))), new SrgsItem(new SrgsRuleRef(ruleSAmerica))}));

  // Add all the rules to the document and make winnerRule
  // the root rule of the document.
  document.Rules.Add(new SrgsRule[] {winnerRule, ruleEurope, ruleSAmerica});
  document.Root = winnerRule;

  String fileName = Path.GetTempFileName();
  using (FileStream stream = new FileStream(fileName, FileMode.Create))
  {

    // Compile the grammar to a binary format.
    SrgsGrammarCompiler.Compile(document, stream);
  }
}

注解

此构造函数创建一个空 SrgsDocument 实例。 若要在空SrgsDocument实例中生成语法，请添加表示 SRGS 元素的类的实例，例如SrgsRule，SrgsRuleRef和SrgsOneOfSrgsItem。

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

public:
 SrgsDocument(System::Speech::Recognition::GrammarBuilder ^ builder);

public SrgsDocument(System.Speech.Recognition.GrammarBuilder builder);

new System.Speech.Recognition.SrgsGrammar.SrgsDocument : System.Speech.Recognition.GrammarBuilder -> System.Speech.Recognition.SrgsGrammar.SrgsDocument

Public Sub New (builder As GrammarBuilder)

参数

例外

示例

以下示例使用GrammarBuilder对象在实例中Choices生成语法。 然后，它从SrgsDocument对象创建一个GrammarBuilder。

GrammarBuilder builder = null;

// Create new Choices objects and add countries/regions, and create GrammarBuilder objects.
Choices choicesEurope = new Choices(new string[] { "England", "France", "Germany", "Italy" });
GrammarBuilder europe = new GrammarBuilder(choicesEurope);

Choices choicesSAmerica = new Choices(new string[] { "Argentina", "Brazil", "Uruguay" });
GrammarBuilder sAmerica = new GrammarBuilder(choicesSAmerica);

Choices worldCupWinnerChoices = new Choices(new GrammarBuilder[] {choicesEurope, choicesSAmerica});

// Create new GrammarBuilder from a Choices object.
builder = new GrammarBuilder(worldCupWinnerChoices);

// Create an SrgsDocument object from a GrammarBuilder object.
SrgsDocument document = new SrgsDocument(builder);

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

public:
 SrgsDocument(System::Speech::Recognition::SrgsGrammar::SrgsRule ^ grammarRootRule);

public SrgsDocument(System.Speech.Recognition.SrgsGrammar.SrgsRule grammarRootRule);

new System.Speech.Recognition.SrgsGrammar.SrgsDocument : System.Speech.Recognition.SrgsGrammar.SrgsRule -> System.Speech.Recognition.SrgsGrammar.SrgsDocument

Public Sub New (grammarRootRule As SrgsRule)

参数

例外

示例

以下示例创建两个规则（chooseCities 和 destCities），用于选择航班的出发地和目的地城市。 该示例使用SrgsDocument规则作为参数初始化chooseCities实例。 该示例将规则集合的内容和根规则的名称写入控制台。

// Create a rule that contains a list of destination cities.
SrgsRule destCities = new SrgsRule("Destination");
SrgsOneOf toCities = new SrgsOneOf(new string[] { "New York", "Seattle", "Denver" });
destCities.Add(toCities);

// Create a list of origin cities and supporting phrases.
SrgsOneOf fromCities = new SrgsOneOf(new SrgsItem[] {
  new SrgsItem("Dallas"), new SrgsItem("Miami"), new SrgsItem("Chicago") });
SrgsItem intro = new SrgsItem("I want to fly from");
SrgsItem to = new SrgsItem("to");

// Create the root rule of the grammar, and assemble the components.
SrgsRule chooseCities = new SrgsRule("Trip");
chooseCities.Add(intro);
chooseCities.Add(fromCities);
chooseCities.Add(to);
chooseCities.Add(new SrgsRuleRef(destCities));

// Create the SrgsDocument and specify the root rule to add.
SrgsDocument bookFlight = new SrgsDocument(chooseCities);

// Add the rule for the destination cities to the document's rule collection.
bookFlight.Rules.Add(new SrgsRule[] { destCities });

// Display the contents of the Rules collection and the name of the root rule.
foreach (SrgsRule rule in bookFlight.Rules)
{
  Console.WriteLine("Rule " + rule.Id + " is in the rules collection");
}
Console.WriteLine("Root Rule " + bookFlight.Root.Id);

// Create a Grammar object and load it to the recognizer.
Grammar g = new Grammar(bookFlight);
g.Name = ("City Chooser");
recognizer.LoadGrammarAsync(g);

注解

此构造函数将指定的规则添加到对象，SrgsRulesCollectionSrgsDocument并将其设置为Root语法规则。

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

public:
 SrgsDocument(System::String ^ path);

public SrgsDocument(string path);

new System.Speech.Recognition.SrgsGrammar.SrgsDocument : string -> System.Speech.Recognition.SrgsGrammar.SrgsDocument

Public Sub New (path As String)

参数

例外

示例

以下示例从名为“srgsDocumentFile.xml”的文件创建新 SrgsDocument 文件。

string srgsDocumentFile = Path.Combine(Path.GetTempPath(), "srgsDocumentFile.xml");
SrgsDocument document = null;

if (File.Exists(srgsDocumentFile))
   document = new SrgsDocument(srgsDocumentFile);

注解

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

Source:

SrgsDocument.cs

public:
 SrgsDocument(System::Xml::XmlReader ^ srgsGrammar);

public SrgsDocument(System.Xml.XmlReader srgsGrammar);

new System.Speech.Recognition.SrgsGrammar.SrgsDocument : System.Xml.XmlReader -> System.Speech.Recognition.SrgsGrammar.SrgsDocument

Public Sub New (srgsGrammar As XmlReader)

参数

例外

示例

以下示例从引用文件的实例创建一个新实例SrgsDocumentXmlReader“srgsDocumentFile.xml”。

string srgsDocumentFile = Path.Combine(Path.GetTempPath(), "srgsDocumentFile.xml");
SrgsDocument document = null;

if (File.Exists(srgsDocumentFile))
{
  XmlReader reader = XmlReader.Create(srgsDocumentFile);
  document = new SrgsDocument(reader);
  reader.Close();
}

注解