Microsoft Speech Platform

SPGRAMMARSTATE

SPGRAMMARSTATE lists controls for setting and restoring grammar states.

<pre IsFakePre="true" xmlns="http://www.w3.org/1999/xhtml"> <strong>typedef enum SPGRAMMARSTATE { SPGS_ENABLED = 0, SPGS_DISABLED = 1, SPGS_EXCLUSIVE = 3, } SPGRAMMARSTATE;</strong> </pre>

Elements

• SPGS_ENABLED
  Activates all the top-level rules in the grammar for the SR engine.

  Note that a rule must have an active recognition context, active grammar, and active top-level rule in order to be recognized.

• SPGS_DISABLED
  Deactivates all the top-level rules in the grammar for the SR engine.

• SPGS_EXCLUSIVE
  Turns off all top-level rules that are not part of this grammar.

  For example, an application that needs modal-like input exclusivity can change the grammar to exclusive, which disables all other non-exclusive grammars.