EngineEvent Class
EngineEvent Class
Raised by: SES
Base Class: SapiEvent
Derived Classes: None
EngineEvent is raised to the Trace log whenever Speech Engine Services (SES) receives a SAPI event containing log data from the recognition engine.
EngineEvent 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. |
EngineComponent |
Integer |
This is the wCategory value of the EVENT_BLOCK_HEADER structure. |
Description |
String |
The null-terminated description string that follows the EVENT_BLOCK_HEADER structure. |
EngineSpecificData |
ByteArray |
The block of data that follows the description string. |
See Also
Event Logging Class Hierarchy | Logging and Analyzing Events | CommonEvent