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ContextNodeCollection Class
Visual Studio 2008
Contains a collection of ContextNode objects that are the result of an ink analysis.
Assembly: IAWinFX (in IAWinFX.dll)
The following example shows how to loop through a ContextNodeCollection from the InkAnalyzer. FindNodesOfType(ContextNodeType, ContextNode) method of an InkAnalyzer named theInkAnalyzer. The example loops through a collection of LineNode objects and, if two consecutive InkWordNode objects are the same word, it makes their strokes red.
' If two identical ink words occur next to each other, mark them as red. ' Note: This doesn't actually look for pairs that go across two lines. Dim lines As ContextNodeCollection = theInkAnalyzer.FindNodesOfType(ContextNodeType.Line) Dim lineNode As ContextNode For Each lineNode In lines Dim previousWord As InkWordNode = Nothing For Each inkWord As InkWordNode In _ theInkAnalyzer.FindNodesOfType(ContextNodeType.InkWord, lineNode) If Not (previousWord Is Nothing) AndAlso _ previousWord.GetRecognizedString() = inkWord.GetRecognizedString() Then For Each stroke As Stroke In previousWord.Strokes stroke.DrawingAttributes.Color = Colors.Red Next stroke For Each stroke As Stroke In inkWord.Strokes stroke.DrawingAttributes.Color = Colors.Red Next stroke End If previousWord = inkWord Next inkWord Next lineNode
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.
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