/// <summary>
/// Adds one or more Grammars to this Grammar
/// COM does not support Variable argument lists, so for now this method only support up to 10 parameters
/// </summary>
public void AppendGrammars(DesktopGrammar g1, DesktopGrammar g2 = null, DesktopGrammar g3 = null, DesktopGrammar g4 = null, DesktopGrammar g5 = null,
DesktopGrammar g6 = null, DesktopGrammar g7 = null, DesktopGrammar g8 = null, DesktopGrammar g9 = null, DesktopGrammar g10 = null)
{
var grammars = new[] { g1, g2, g3, g4, g5, g6, g7, g8, g9, g10 };
var max = -1;
for (var i = 0; i < 10; i++)
{
if (grammars[i] == null)
{
break;
}
max = i;
}
max++;
var grammarBuilderArray = new System.Speech.Recognition.GrammarBuilder[max];
for (var i = 0; i < max; i++)
{
grammarBuilderArray[i] = grammars[i].GrammarBuilder;
}
GrammarBuilder.Append(new System.Speech.Recognition.Choices(grammarBuilderArray));
}
public DesktopGrammar NewGrammar()
{
var hg = new DesktopGrammar();
hg.GrammarBuilder.Culture = _recognizer.RecognizerInfo.Culture;
return(hg);
}
/// <summary>
/// Loads a Grammar object into the recognizer
/// </summary>
/// <param name="grammar"></param>
/// <param name="name">The name to give the Grammar</param>
/// <param name="callback">The code to fire when the Grammar is spoken</param>
/// <returns></returns>
public string LoadGrammar(DesktopGrammar grammar, string name, dynamic callback)
{
_loadedGrammarDictionary.Add(name, new LoadedGrammar {
Grammar = grammar, Callback = callback
});
var g = new System.Speech.Recognition.Grammar(grammar.GrammarBuilder)
{
Name = name
};
_recognizer.LoadGrammar(g);
return(grammar.GetPhrases());
}