ISpeechRecoGrammar Interface (SAPI 5.3)
Microsoft Speech API 5.3
ISpeechRecoGrammar
The ISpeechRecoGrammar automation interface enables applications to manage the words and phrases for the SR engine.
A single SpRecognizer object can be associated with multiple SpRecoContext objects. Similarly, a single SpRecoContext object can be associated with multiple ISpRecoGrammar objects. This allows designers to create applications containing several grammars, each of which is specialized for a different type of recognition. Each ISpRecoGrammar object can contain both a context-free grammar (CFG) and a dictation grammar simultaneously.
Automation Interfaces
The ISpeechRecoGrammar automation interface contains the following elements:
| Properties |
| Id Property |
| RecoContext Property |
| Rules Property |
| State Property |
| Methods |
| CmdLoadFromFile Method |
| CmdLoadFromMemory Method |
| CmdLoadFromObject Method |
| CmdLoadFromProprietaryGrammar Method |
| CmdLoadFromResource Method |
| CmdSetRuleIdState Method |
| CmdSetRuleState Method |
| DictationLoad Method |
| DictationSetState Method |
| DictationUnload Method |
| IsPronounceable Method |
| Reset Method |
| SetTextSelection Method |
| SetWordSequenceData Method |