Ink.Strokes - свойство

Статья
11/04/2008

Обновлен: Ноябрь 2007

Gets a copy of the Strokes collection contained in the Ink object.

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

Синтаксис

'Декларация
Public ReadOnly Property Strokes As Strokes
'Применение
Dim instance As Ink
Dim value As Strokes

value = instance.Strokes

public Strokes Strokes { get; }

public:
property Strokes^ Strokes {
    Strokes^ get ();
}

/** @property */
public Strokes get_Strokes()

public function get Strokes () : Strokes

Значение свойства

Тип: Microsoft.Ink.Strokes
A copy of the Strokes collection contained in the Ink object.

Заметки

Примечание.
The Strokes property for the Ink object does not return the actual collection that the Ink object works with, but instead returns a copy. For example, this means that adding or removing strokes to this collection does not affect the Ink object's strokes; to add or remove strokes, use Ink methods such as AddStrokesAtRectangle, DeleteStroke, and DeleteStrokes. However, each stroke in the collection is a reference to the original Stroke object.

The Strokes property for the Ink object does not return the actual collection that the Ink object works with, but instead returns a copy. For example, this means that adding or removing strokes to this collection does not affect the Ink object's strokes; to add or remove strokes, use Ink methods such as AddStrokesAtRectangle, DeleteStroke, and DeleteStrokes. However, each stroke in the collection is a reference to the original Stroke object.

Instances of Strokes collections which are obtained from an Ink object using this method are not garbage collected. In order to avoid a memory leak, any time that you are working with one of these collections, make use of the using statement as shown below.

using (Strokes strokes = myInk.Strokes)
{
    int i = strokes.Count;
}

Примеры

This C# example gets the number of strokes that have been collected by an InkCollector object, theInkCollector.

using (Strokes strokes = theInkCollector.Ink.Strokes)
{
    int numberOfStrokes = strokes.Count;
}

This Microsoft Visual Basic.NET example gets the number of strokes that have been collected by an InkCollector object, theInkCollector.

Dim numberOfStrokes As Integer 
Using strokes As Microsoft.Ink.Strokes = theInkCollector.Ink.Strokes
    numberOfStrokes = strokes.Count()
End Using

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.