InkAnalyzer.FindNodesOfType - метод (Guid, Strokes)

Статья
11/04/2008

Обновлен: Ноябрь 2007

Returns the ContextNode objects of the specified type that contain any of the strokes in the specified Strokes collection.

Пространство имен: Microsoft.Ink
Сборка: Microsoft.Ink.Analysis (в Microsoft.Ink.Analysis.dll)

Синтаксис

'Декларация
Public Function FindNodesOfType ( _
    type As Guid, _
    strokes As Strokes _
) As ContextNodeCollection
'Применение
Dim instance As InkAnalyzer
Dim type As Guid
Dim strokes As Strokes
Dim returnValue As ContextNodeCollection

returnValue = instance.FindNodesOfType(type, _
    strokes)

public ContextNodeCollection FindNodesOfType(
    Guid type,
    Strokes strokes
)

public:
ContextNodeCollection^ FindNodesOfType(
    Guid type, 
    Strokes^ strokes
)

public ContextNodeCollection FindNodesOfType(
    Guid type,
    Strokes strokes
)

public function FindNodesOfType(
    type : Guid, 
    strokes : Strokes
) : ContextNodeCollection

Параметры

type
Тип: System.Guid
The type of the ContextNode objects to find.

strokes
Тип: Microsoft.Ink.Strokes
The specified strokes.

Возвращаемое значение

Тип: Microsoft.Ink.ContextNodeCollection
A ContextNodeCollection containing the ContextNode objects of the specified type that contain any of the strokes in strokes.

Заметки

If the node or one of its descendants reference a stroke in the strokes collection, this method includes that node in the return value.

Примеры

The following example finds all the LineNode objects that contain any of the strokes in a Strokes collection, selectedStrokes, and marks them as red.

Dim selectedLines As ContextNodeCollection = _
    theInkAnalyzer.FindNodesOfType(Microsoft.Ink.ContextNodeType.Line, selectedStrokes)
Dim line As LineNode
For Each line In selectedLines
    Dim inkStroke As Stroke
    For Each inkStroke In line.Strokes
        inkStroke.DrawingAttributes = New DrawingAttributes(Color.Red)
    Next inkStroke
Next line

            ContextNodeCollection selectedLines =
                theInkAnalyzer.FindNodesOfType(Microsoft.Ink.ContextNodeType.Line,
                selectedStrokes);
            foreach (LineNode line in selectedLines)
            {
                foreach (Stroke stroke in line.Strokes)
                    stroke.DrawingAttributes = new DrawingAttributes(Color.Red);
            }

Платформы

Windows Vista

Среды .NET Framework и .NET Compact Framework поддерживают не все версии каждой платформы. Поддерживаемые версии перечислены в разделе Требования к системе для .NET Framework.