Appends grammar logic to provide access the default, free-text, dictation grammar provided by the Microsoft Speech Platform SDK 11.
Namespace:
Microsoft.Speech.Recognition
Assembly:
Microsoft.Speech (in Microsoft.Speech.dll)
Syntax
| Visual Basic (Declaration) |
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Public Sub AppendDictation |
| Visual Basic (Usage) |
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Dim instance As GrammarBuilder instance.AppendDictation() |
| C# |
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public void AppendDictation() |
Remarks
A GrammarBuilder object that appends a dictation grammar using the AppendDictation()()()() method can be combined with a GrammarBuilder that specifies SemanticResultValue and SemanticResultKey objects.
Examples
The following example creates a Grammar that accepts free-speech dictation. The grammar is constructed from two GrammarBuilder instances; one supports the commands "start dictation" and "stop dictation", the other appends a free-text dictation grammar using the AppendDictation method. The dictation result will be obtainable from the Value property of SemanticValue instance returned with a recognized phrase and accessed with the tag "DictationInput".
| C# | Copy Code |
|---|---|
private void freeTextDictation(){
GrammarBuilder startStop = new GrammarBuilder();
GrammarBuilder dictation = new GrammarBuilder();
dictation.AppendDictation();
startStop.Append(new SemanticResultKey("StartDictation", new SemanticResultValue("Start Dictation",true)));
startStop.Append(new SemanticResultKey("DictationInput", dictation));
startStop.Append(new SemanticResultKey("StopDictation", new SemanticResultValue("Stop Dictation", false)));
Grammar grammar=new Grammar(startStop);
grammar.Enabled=true;
grammar.Name=" Free-Text Dictation ";
_recognizer.LoadGrammar(grammar);
} | |
See Also
