Grammar Constructor (String, String, Object[])


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Initializes a new instance of the Grammar class from a file that contains a grammar definition, and specifies the name of a rule to be the entry point to the grammar..

Namespace:   System.Speech.Recognition
Assembly:  System.Speech (in System.Speech.dll)

public Grammar(
	string path,
	string ruleName,
	object[] parameters


Type: System.String

The path to a file, including DLLs, that contains a grammar specification.

Type: System.String

The identifier of the rule to use as the entry point of the speech recognition grammar, or null to use the default root rule of the grammar description.

Type: System.Object[]

Parameters to be passed to the initialization handler specified by the OnInit property for the entry point or the root rule of the Grammar to be created. This parameter may be null.

Exception Condition
  • Any of the parameters contain an invalid value.

  • The file specified by path does not contain a valid grammar or the rule specified in ruleName.

  • The contents of the array parameters do not match the arguments of any of the rule's initialization handlers.

  • The grammar has a relative rule reference that cannot be resolved by the default base Uri rule for grammars.

Parameters for an initialization handler may also be specified.

.NET Framework
Available since 3.0
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