Grammar Constructor (Stream, String, Uri, Object[])

 

Initializes a new instance of the Grammar class a Streamand specifies a root rule and a base URI to resolve relative references.

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

public Grammar(
	Stream stream,
	string ruleName,
	Uri baseUri,
	object[] parameters
)

Parameters

stream
Type: System.IO.Stream

A Stream connected to an input/output object (including files, VisualStudio Resources, and DLLs) that contains a grammar specification.

ruleName
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.

baseUri
Type: System.Uri

The base URI to use to resolve any relative rule reference in the grammar description, or null.

parameters
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
ArgumentException
  • Any of the parameters contain an invalid value.

  • The stream is connected to a grammar that does not contain the rule specified by ruleName.

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

  • The grammar contains a relative rule reference that cannot be resolved by the default base Uri rule for grammars or the URI supplied by baseUri.

Parameters for an initialization handler may also be specified.

.NET Framework
Available since 3.0
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