SpeechRecognizer.EmulateRecognizeAsync Method (String, CompareOptions)

Emulates input of a phrase to the shared speech recognizer, using text instead of audio for asynchronous speech recognition, and specifies how the recognizer handles Unicode comparison between the phrase and the loaded speech recognition grammars.

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

public void EmulateRecognizeAsync(
	string inputText,
	CompareOptions compareOptions


Type: System.String

The input phrase for the recognition operation.

Type: System.Globalization.CompareOptions

A bitwise combination of the enumeration values that describe the type of comparison to use for the emulated recognition operation.

The recognizer uses the compareOptions when it applies grammar rules to the input phrase. The recognizers that ship with Vista and Windows 7 ignore case if the OrdinalIgnoreCase or IgnoreCase value is present. The recognizers always ignore the character width and never ignore the Kana type. The recognizers also ignore new lines and extra white space and treats punctuation as literal input. For more information about character width and Kana type, see the CompareOptions enumeration.

.NET Framework

Supported in: 4.5.2, 4.5.1, 4.5, 4, 3.5, 3.0

.NET Framework Client Profile

Supported in: 4

Windows 8.1, Windows Server 2012 R2, Windows 8, Windows Server 2012, Windows 7, Windows Vista SP2, Windows Server 2008 (Server Core Role not supported), Windows Server 2008 R2 (Server Core Role supported with SP1 or later; Itanium not supported)

The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

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