InkAnalyzer.StrokesReparented Event

Artikel
12/12/2007

Occurs when the InkAnalyzer moves a Stroke from one ContextNode to another.

Namespace: Microsoft.Ink
Assembly: Microsoft.Ink.Analysis (in microsoft.ink.analysis.dll)

Syntax

'Declaration
Public Event StrokesReparented As StrokesReparentedEventHandler
'Usage
Dim instance As InkAnalyzer
Dim handler As StrokesReparentedEventHandler

AddHandler instance.StrokesReparented, handler

public event StrokesReparentedEventHandler StrokesReparented

public:
event StrokesReparentedEventHandler^ StrokesReparented {
    void add (StrokesReparentedEventHandler^ value);
    void remove (StrokesReparentedEventHandler^ value);
}

/** @event */
public void add_StrokesReparented (StrokesReparentedEventHandler value)

/** @event */
public void remove_StrokesReparented (StrokesReparentedEventHandler value)

In JScript, you can handle the events defined by a class, but you cannot define your own.

Not applicable.

Remarks

Use this event when your application maintains its own data structure, which is synchronized with that of the InkAnalyzer. This event occurs during the reconcile phase of ink analysis, or in response to an InkAnalyzer method that moves a Stroke from one ContextNode to another.

For more information about synchronizing your application data with the InkAnalyzer, see Data Proxy with Ink Analysis.

Example

This example defines a method, AttachDataProxyEventHandlers, that attaches data proxy event handlers to an InkAnalyzer, theInkAnalyzer.

Private Sub AttachDataProxyEventHandlers() 
    ' If the document model supports on demand data proxy, then add an
    ' event handler for the PopulateContextNode event. This event is raised
    ' when the InkAnalyzer accesses a partially populated ContextNode created
    ' by the document model.
    If Me.theDocumentModel.SupportsOnDemandDataProxy Then
        AddHandler Me.theInkAnalyzer.PopulateContextNode, AddressOf Me.PopulateContextNode
    End If
    
    ' Add the other data proxy related event handlers. These events are raised
    ' by the InkAnalyzer to communicate ink analysis results to the document model.
    AddHandler Me.theInkAnalyzer.ContextNodeCreated, AddressOf Me.AddContextNode
    AddHandler Me.theInkAnalyzer.ContextNodeDeleting, AddressOf Me.RemoveContextNode
    AddHandler Me.theInkAnalyzer.ContextNodeLinkAdding, AddressOf Me.AddContextNodeLink
    AddHandler Me.theInkAnalyzer.ContextNodeLinkDeleting, AddressOf Me.RemoveContextNodeLink
    AddHandler Me.theInkAnalyzer.ContextNodeMovingToPosition, AddressOf Me.MoveContextNodeToPosition
    AddHandler Me.theInkAnalyzer.ContextNodePropertiesUpdated, AddressOf Me.UpdateContextNodeProperties
    AddHandler Me.theInkAnalyzer.ContextNodeReparenting, AddressOf Me.ReparentContextNode
    AddHandler Me.theInkAnalyzer.InkAnalyzerStateChanging, AddressOf Me.InkAnalyzer_StateChanging
    AddHandler Me.theInkAnalyzer.StrokesReparented, AddressOf Me.ReparentStroke
    AddHandler Me.theInkAnalyzer.IntermediateResultsUpdated, AddressOf Me.ResultsAvailable
    AddHandler Me.theInkAnalyzer.ResultsUpdated, AddressOf Me.ResultsAvailable

End Sub 'AttachDataProxyEventHandlers

private void AttachDataProxyEventHandlers()
{
    // If the document model supports on demand data proxy, then add an
    // event handler for the PopulateContextNode event. This event is raised
    // when the InkAnalyzer accesses a partially populated ContextNode created
    // by the document model.
    if (this.theDocumentModel.SupportsOnDemandDataProxy)
    {
        this.theInkAnalyzer.PopulateContextNode +=
            new Microsoft.Ink.PopulateContextNodeEventHandler(
                this.PopulateContextNode);
    }

    // Add the other data proxy related event handlers. These events are raised
    // by the InkAnalyzer to communicate ink analysis results to the document model.
    this.theInkAnalyzer.ContextNodeCreated +=
        new Microsoft.Ink.ContextNodeCreatedEventHandler(
            this.AddContextNode);
    this.theInkAnalyzer.ContextNodeDeleting +=
        new Microsoft.Ink.ContextNodeDeletingEventHandler(
            this.RemoveContextNode);
    this.theInkAnalyzer.ContextNodeLinkAdding +=
        new Microsoft.Ink.ContextNodeLinkAddingEventHandler(
            this.AddContextNodeLink);
    this.theInkAnalyzer.ContextNodeLinkDeleting +=
        new Microsoft.Ink.ContextNodeLinkDeletingEventHandler(
            this.RemoveContextNodeLink);
    this.theInkAnalyzer.ContextNodeMovingToPosition +=
        new Microsoft.Ink.ContextNodeMovingToPositionEventHandler(
            this.MoveContextNodeToPosition);
    this.theInkAnalyzer.ContextNodePropertiesUpdated +=
        new Microsoft.Ink.ContextNodePropertiesUpdatedEventHandler(
            this.UpdateContextNodeProperties);
    this.theInkAnalyzer.ContextNodeReparenting +=
        new Microsoft.Ink.ContextNodeReparentingEventHandler(
            this.ReparentContextNode);
    this.theInkAnalyzer.InkAnalyzerStateChanging +=
        new Microsoft.Ink.InkAnalyzerStateChangingEventHandler(
            this.InkAnalyzer_StateChanging);
    this.theInkAnalyzer.StrokesReparented +=
        new Microsoft.Ink.StrokesReparentedEventHandler(
            this.ReparentStrokes);
    this.theInkAnalyzer.IntermediateResultsUpdated +=
        new Microsoft.Ink.ResultsUpdatedEventHandler(
            this.ResultsAvailable);
    this.theInkAnalyzer.ResultsUpdated +=
        new Microsoft.Ink.ResultsUpdatedEventHandler(
            this.ResultsAvailable);
}

The following example defines the method, ReparentStrokes, that handles the StrokesReparented event. The event information is passed to the document model object, theDocumentModel.

This example does not provide the definition of the document model or demonstrate how it processes the information passed to it.

'/ <summary>
'/ Handles the InkAnalyzer.StrokeReparented event.
'/ </summary>
'/ <param name="sender">The source of the event.</param>
'/ <param name="e">The event data.</param>
Private Sub ReparentStroke( _
    ByVal sender As Object, _
    ByVal e As Microsoft.Ink.StrokesReparentedEventArgs)

    Me.theDocumentModel.ReparentStrokes(e.ReparentedStrokes, e.SourceNode, _
    e.DestinationNode, CType(sender, Microsoft.Ink.InkAnalyzer))
    
End Sub 'ReparentStroke

/// <summary>
/// Handles the InkAnalyzer.StrokeReparented event.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The event data.</param>
private void ReparentStrokes(
    object sender, Microsoft.Ink.StrokesReparentedEventArgs e)
{
    this.theDocumentModel.ReparentStroke(
        e.ReparentedStrokes, e.SourceNode, e.DestinationNode,
        (Microsoft.Ink.InkAnalyzer)sender);
}

Platforms

Windows 98, Windows Server 2000 SP4, Windows CE, Windows Millennium Edition, Windows Mobile for Pocket PC, Windows Mobile for Smartphone, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition

The Microsoft .NET Framework 3.0 is supported on Windows Vista, Microsoft Windows XP SP2, and Windows Server 2003 SP1.

Version Information

.NET Framework

Supported in: 3.0

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