SpeechRuleAttributes (SAPI 5.4)

Microsoft Speech API 5.4

SpeechRuleAttributes Enum

The SpeechRuleAttributes enumeration lists the possible attributes of a grammar rule.

Used in ISpeechGrammarRules.Add and ISpeechGrammarRule.Attributes.

Definition

  Enum SpeechRuleAttributes
    SRATopLevel = 1
    SRADefaultToActive = 2
    SRAExport = 4
    SRAImport = 8
    SRAInterpreter = 16
    SRADynamic = 32
    SRARoot = 64
End Enum

Elements

• SRATopLevel
  Specifies that the rule is defined as a top-level rule. Top-level rules are the entry points into the grammar and can be activated or deactivated programmatically. Set a rule as top-level by using the TOPLEVEL attribute in the Speech Text Grammar Format.
• SRADefaultToActive
  Specifies that the rule is defined as a top-level rule that is activated by default. This can be set using the TOPLEVEL="ACTIVE" attribute-value pair in the Speech Text Grammar Format.
• SRAExport
  Specifies the rule is exported and hence can be referred to by a rule in another grammar. This can be set using the EXPORT="YES" attribute-value pair in the Speech Text Grammar Format.
• SRAImport
  Specifies the rule is imported from another grammar and is therefore not defined in this grammar.
• SRAInterpreter
  Specifies the rule has an interpreter (custom C/C++ code implementing the ISpCFGInterpreter interface) associated with it.
• SRADynamic
  Specifies the rule is dynamic (can be changed programmatically through the ISpGrammarBuilder interface). Note that the CFG must be loaded with the SPLO_DYNAMIC flag to enable changes at run time.
• SRARoot
  Specifies whether this is the root rule in the grammar. This is only meaningful for SRGS grammars.