InkAnalyzer.StrokesReparented Event
Occurs when the InkAnalyzer moves a Stroke from one ContextNode to another.
Namespace: System.Windows.Ink
Assembly: IAWinFX (in IAWinFX.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);
}
JScript does not support events.
Remarks
Use this event when your application maintains its own data structure, and this data structure is synchronized with that of the InkAnalyzer. This event occurs during the reconciliation 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.
Examples
This example defines a method named AttachDataProxyEventHandlers that attaches data proxy event handlers to an InkAnalyzer named 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.ReparentStrokes
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 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 ContextNodeCreatedEventHandler(
this.AddContextNode);
this.theInkAnalyzer.ContextNodeDeleting +=
new ContextNodeDeletingEventHandler(
this.RemoveContextNode);
this.theInkAnalyzer.ContextNodeLinkAdding +=
new ContextNodeLinkAddingEventHandler(
this.AddContextNodeLink);
this.theInkAnalyzer.ContextNodeLinkDeleting +=
new ContextNodeLinkDeletingEventHandler(
this.RemoveContextNodeLink);
this.theInkAnalyzer.ContextNodeMovingToPosition +=
new ContextNodeMovingToPositionEventHandler(
this.MoveContextNodeToPosition);
this.theInkAnalyzer.ContextNodePropertiesUpdated +=
new ContextNodePropertiesUpdatedEventHandler(
this.UpdateContextNodeProperties);
this.theInkAnalyzer.ContextNodeReparenting +=
new ContextNodeReparentingEventHandler(
this.ReparentContextNode);
this.theInkAnalyzer.InkAnalyzerStateChanging +=
new InkAnalyzerStateChangingEventHandler(
this.InkAnalyzer_StateChanging);
this.theInkAnalyzer.StrokesReparented +=
new StrokesReparentedEventHandler(
this.ReparentStrokes);
this.theInkAnalyzer.IntermediateResultsUpdated +=
new ResultsUpdatedEventHandler(
this.ResultsAvailable);
this.theInkAnalyzer.ResultsUpdated +=
new 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 ReparentStrokes(ByVal sender As Object, ByVal e As StrokesReparentedEventArgs)
Me.theDocumentModel.ReparentStroke(e.ReparentedStrokes, e.SourceNode, e.DestinationNode, CType(sender, InkAnalyzer))
End Sub 'ReparentStrokes
/// <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, StrokesReparentedEventArgs e)
{
this.theDocumentModel.ReparentStroke(
e.ReparentedStrokes, e.SourceNode, e.DestinationNode,
(InkAnalyzer)sender);
}
Platforms
Windows 7, Windows Vista, Windows XP SP2, Windows Server 2008 R2, Windows Server 2008, Windows Server 2003
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
See Also
Reference
InkAnalyzer.ContextNodeCreated