InkEditRecognitionEventHandler Delegate

Article
10/19/2012

Represents the method that handles the Recognition event of an InkEdit control.

Namespace: Microsoft.Ink
Assembly: Microsoft.Ink (in Microsoft.Ink.dll)

Syntax

'Declaration
Public Delegate Sub InkEditRecognitionEventHandler ( _
    sender As Object, _
    e As InkEditRecognitionEventArgs _
)
'Usage
Dim instance As New InkEditRecognitionEventHandler(AddressOf HandlerMethod)

public delegate void InkEditRecognitionEventHandler(
    Object sender,
    InkEditRecognitionEventArgs e
)

public delegate void InkEditRecognitionEventHandler(
    Object^ sender, 
    InkEditRecognitionEventArgs^ e
)

JScript does not support delegates.

Parameters

sender
Type: System.Object

The source InkEdit control of this event.

e
Type: Microsoft.Ink.InkEditRecognitionEventArgs

The InkEditRecognitionEventArgs object that contains the event data.

Remarks

When you create an InkEditRecognitionEventHandler delegate, you identify the method that handles the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate.

Examples

In this example, the Recognition event is used to persist the RecognitionResult object. First, the RecognitionResult object is attached to the associated Strokes collection by calling the SetResultOnStrokes method. Then the Strokes are added to the CustomStrokes property of the associated Ink object.

Private Sub mInkEdit_Recognition(ByVal sender As Object, ByVal e As InkEditRecognitionEventArgs)
    Dim R As RecognitionResult = e.RecognitionResult
    R.SetResultOnStrokes()
    ' add these strokes to custom strokes collection 
    ' using R.Strokes(0).Id as the name
    R.Strokes.Ink.CustomStrokes.Add(R.Strokes(0).Id.ToString(), R.Strokes)
End Sub

private void mInkEdit_Recognition(object sender, InkEditRecognitionEventArgs e)
{
    RecognitionResult R = e.RecognitionResult;
    R.SetResultOnStrokes();
    // add these strokes to custom strokes collection 
    // using R.Strokes[0].Id as the name
    R.Strokes.Ink.CustomStrokes.Add(R.Strokes[0].Id.ToString(), R.Strokes);
}

Platforms

Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008

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

Version Information

.NET Framework

Supported in: 3.0

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