InkAnalyzer.ResultsUpdated Event

Article
12/12/2007

Occurs when the final analysis stage is finished.

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

Syntax

'Declaration
Public Event ResultsUpdated As ResultsUpdatedEventHandler
'Usage
Dim instance As InkAnalyzer
Dim handler As ResultsUpdatedEventHandler

AddHandler instance.ResultsUpdated, handler

public event ResultsUpdatedEventHandler ResultsUpdated

public:
event ResultsUpdatedEventHandler^ ResultsUpdated {
    void add (ResultsUpdatedEventHandler^ value);
    void remove (ResultsUpdatedEventHandler^ value);
}

/** @event */
public void add_ResultsUpdated (ResultsUpdatedEventHandler value)

/** @event */
public void remove_ResultsUpdated (ResultsUpdatedEventHandler value)

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

Not applicable.

Remarks

The InkAnalyzer raises this event after it has reconciled the results for the final analysis stage.

If your application calls BackgroundAnalyze, this event signals when analysis results are ready.

If your application maintains its own data structure, which is synchronized with that of the InkAnalyzer, this event indicates that the InkAnalyzer has finished making changes to its internal data for this analysis stage.

Lock your data structure when the ink analyzer raises the InkAnalyzerStateChanging event. Changes to your data structure during this phase of analysis can cause errors in ink analysis and synchronization. You can unlock your data structure when the ink analyzer raises the IntermediateResultsUpdated or ResultsUpdated event.

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, ResultsAvailable, that handles the IntermediateResultsUpdated and ResultsUpdated events. 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.Results and InkAnalyzer.IntermediateResults events.
'/ </summary>
'/ <param name="sender">The source of the event.</param>
'/ <param name="e">The event data.</param>
Private Sub ResultsAvailable( _
    ByVal sender As Object, _
    ByVal e As Microsoft.Ink.ResultsUpdatedEventArgs)

    Me.theDocumentModel.ResultsAvailable(CType(sender, Microsoft.Ink.InkAnalyzer))

End Sub 'ResultsAvailable

/// <summary>
/// Handles the InkAnalyzer.Results and InkAnalyzer.IntermediateResults events.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The event data.</param>
private void ResultsAvailable(
    object sender, Microsoft.Ink.ResultsUpdatedEventArgs e)
{
    this.theDocumentModel.ResultsAvailable(
        (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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