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InkAnalyzer.ResultsUpdated Event

Occurs when the final analysis stage is finished.

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

public event ResultsUpdatedEventHandler ResultsUpdated

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.

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

		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 void ResultsAvailable(object sender, Microsoft.Ink.ResultsUpdatedEventArgs e)
{
    if (e.Status.Successful)
    {
        this.theDocumentModel.ResultsAvailable((Microsoft.Ink.InkAnalyzer)sender);
    }
}

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.

.NET Framework

Supported in: 3.0

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