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InkCanvas.Gesture Event
.NET Framework (current version)
Occurs when the InkCanvas detects a gesture.
Assembly: PresentationFramework (in PresentationFramework.dll)
The following example demonstrates how to set up an InkCanvas to recognize application gestures.
' Add this code to the contstructor or OnLoaded method. If (inkCanvas1.IsGestureRecognizerAvailable) Then inkCanvas1.EditingMode = InkCanvasEditingMode.InkAndGesture Dim gestures() As ApplicationGesture = _ {ApplicationGesture.Down, _ ApplicationGesture.ArrowDown, _ ApplicationGesture.Circle} inkCanvas1.SetEnabledGestures(gestures) End If
Sub inkCanvas1_Gesture(ByVal sender As Object, _ ByVal e As InkCanvasGestureEventArgs) Handles inkCanvas1.Gesture Dim gestureResults As ReadOnlyCollection(Of GestureRecognitionResult) gestureResults = e.GetGestureRecognitionResults() ' Check the first recognition result for a gesture. If gestureResults(0).RecognitionConfidence = _ RecognitionConfidence.Strong Then Select Case gestureResults(0).ApplicationGesture Case ApplicationGesture.Down ' Do something. Case ApplicationGesture.ArrowDown ' Do something. Case ApplicationGesture.Circle ' Do something. End Select End If End Sub 'inkCanvas1_Gesture
.NET Framework
Available since 3.0
Available since 3.0
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