InkCollectorCursorInRangeEventArgs.Cursor - свойство

Статья
11/04/2008

Обновлен: Ноябрь 2007

Gets the Cursor object that generated the CursorInRange event.

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

Синтаксис

'Декларация
Public ReadOnly Property Cursor As Cursor
'Применение
Dim instance As InkCollectorCursorInRangeEventArgs
Dim value As Cursor

value = instance.Cursor

public Cursor Cursor { get; }

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

/** @property */
public Cursor get_Cursor()

public function get Cursor () : Cursor

Значение свойства

Тип: Microsoft.Ink.Cursor
The object that generated the CursorInRange event.

Заметки

The Microsoft.Ink.Cursor class is not to be confused with System.Windows.Forms.Cu class. Microsoft.Ink.Cursor represents general information about a tablet pointing and selecting device, usually a pen, while System.Windows.Forms.Cursor represents the image used to paint the mouse pointer.

Примеры

In this example, when the CursorInRange event fires, a check is made to see if this is the first time that the InkCollector object has come in contact with this particular Cursor object. If so, the DrawingAttributes property is assigned with a clone of the DefaultDrawingAttributes property. This ensures that subsequent access to the DrawingAttributes property does not throw a null reference exception.

Private Sub mInkObject_CursorInRange(ByVal sender As Object, ByVal e As InkCollectorCursorInRangeEventArgs)
    Const MOUSE_CURSOR_ID As Integer = 1
    If e.NewCursor Then
        ' mInkObject can be InkCollector, InkOverlay, or InkPicture
        e.Cursor.DrawingAttributes = mInkObject.DefaultDrawingAttributes.Clone()
        ' if this cursor is the mouse, we'll set color to red
        If (MOUSE_CURSOR_ID = e.Cursor.Id) Then
            e.Cursor.DrawingAttributes.Color = Color.Red
        End If

    End If
End Sub

private void mInkObject_CursorInRange(object sender, InkCollectorCursorInRangeEventArgs e)
{
    const int MOUSE_CURSOR_ID = 1;

    if (e.NewCursor)
    {
        // mInkObject can be InkCollector, InkOverlay, or InkPicture
        e.Cursor.DrawingAttributes = mInkObject.DefaultDrawingAttributes.Clone();
        // if this cursor is the mouse, we'll set color to red
        if (MOUSE_CURSOR_ID == e.Cursor.Id)
        {
            e.Cursor.DrawingAttributes.Color = 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.