SapiEvent Class
SapiEvent Class
Raised by: SES
Base Class: RecognitionBaseEvent
Derived Classes: EngineEvent, SapiBinaryEvent, SapiStringEvent
SapiEvent defines a way to send events to the Trace log when Speech Engine Services (SES) receives a SAPI event. The derived classes specify the type of SAPI event.
Note This and all other event classes derived from RecognitionBaseEvent, are gathered only in the DetailedSRMessages category, and are intended primarily for internal use by Microsoft, to tune recognition engine effectiveness.
SapiEvent has the following properties:
Property |
Type |
Description |
|---|---|---|
RecognitionID |
String |
The identifier for the recognition session. This property is consistently used across all recognition result events, SAPI and Engine events, and audio and grammar events. |
EventID |
Integer |
The eEventId value. |
AudioStreamOffset |
Integer |
The ullAudioStreamOffset value. |
WParam |
Integer |
Contains encoded information that may be of use. |
See Also
Event Logging Class Hierarchy | Logging and Analyzing Events | CommonEvent