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InkManager.RecognizeAsync(InkStrokeContainer, InkRecognitionTarget) | recognizeAsync(InkStrokeContainer, InkRecognitionTarget) method

[ Updated for UWP apps on Windows 10. For Windows 8.x articles, see the archive ]

[For Universal Windows apps using Extensible Application Markup Language (XAML), we recommend using InkPresenter and the InkCanvas control instead of InkManager.]

Performs handwriting recognition on one or more InkStroke objects.

Syntax


inkManager.recognizeAsync(strokeCollection, recognitionTarget).done( /* Your success and error handlers */ );

Parameters

strokeCollection

Type: InkStrokeContainer

The set of strokes on which recognition is performed.

recognitionTarget

Type: InkRecognitionTarget

One of the values from the InkRecognitionTarget enumeration.

Return value

Type: IAsyncOperation<IVectorView>

The results of the recognition as a collection of InkRecognitionResult objects.

Each item in the results returned by recognition represents one written word. Each word is associated with a ranked list of text strings (retrieved through a call to GetTextCandidates) as potential matches for the word.

Remarks

Because RecognizeAsync does not automatically update the existing recognition results stored in the InkManager, UpdateRecognitionResults is typically called after RecognizeAsync has completed.

Requirements (Windows 10 device family)

Device family

Universal

API contract

Windows.Foundation.UniversalApiContract, introduced version 1.0

Namespace

Windows.UI.Input.Inking
Windows::UI::Input::Inking [C++]

Metadata

Windows.Foundation.UniversalApiContract.winmd

Requirements (Windows 8.x and Windows Phone 8.x)

Minimum supported client

Windows 8

Minimum supported server

Windows Server 2012

Minimum supported phone

None supported

Namespace

Windows.UI.Input.Inking
Windows::UI::Input::Inking [C++]

Metadata

Windows.winmd

See also

InkManager
RecognizeAsync(InkRecognitionTarget)
GetTextCandidates
Pen and stylus interactions
Ink stroke recognition
Samples
Ink sample
Simple ink sample
Complex ink sample

 

 

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