InkOverlay.TabletAdded - событие

Статья
11/04/2008

Обновлен: Ноябрь 2007

Occurs when a Tablet object is added to the system.

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

Синтаксис

'Декларация
Public Event TabletAdded As InkCollectorTabletAddedEventHandler
'Применение
Dim instance As InkOverlay
Dim handler As InkCollectorTabletAddedEventHandler

AddHandler instance.TabletAdded, handler

public event InkCollectorTabletAddedEventHandler TabletAdded

public:
 event InkCollectorTabletAddedEventHandler^ TabletAdded {
    void add (InkCollectorTabletAddedEventHandler^ value);
    void remove (InkCollectorTabletAddedEventHandler^ value);
}

/** @event */
public void add_TabletAdded (InkCollectorTabletAddedEventHandler value)
/** @event */
public void remove_TabletAdded (InkCollectorTabletAddedEventHandler value)

JScript не поддерживает события.

Заметки

The event handler receives an argument of type InkCollectorTabletAddedEventArgs containing data about this event.

When you create an InkCollectorTabletAddedEventHandler delegate, you identify the method that handles the event. To associate the event with your event handler, add an instance of the delegate to the event. The event handler is called whenever the event occurs, unless you remove the delegate. For performance reasons, the default event interest is off but is turned on automatically if you add an event handler.

Примеры

The event handler in this example activates special application features only available to 3D digitizers if each Tablet object in the Tablets collection supports the PitchRotation property.

Private Sub Event_OnTabletAdded(ByVal sender As Object, ByVal e As InkCollectorTabletAddedEventArgs)
    Me.Is3DActive = New Tablets().IsPacketPropertySupported(PacketProperty.PitchRotation)
End Sub

private void Event_OnTabletAdded(object sender, InkCollectorTabletAddedEventArgs e)
{
    this.Is3DActive = new Tablets().IsPacketPropertySupported(PacketProperty.PitchRotation);
}

At startup, the InkOverlay object, mInkOverlay registers the event handlers.

' register the TabletAdded and TabletRemoved event handlers
AddHandler mInkOverlay.TabletAdded, New InkCollectorTabletAddedEventHandler(AddressOf Event_OnTabletAdded)
AddHandler mInkOverlay.TabletRemoved, New InkCollectorTabletRemovedEventHandler(AddressOf Event_OnTabletRemoved)

// register the TabletAdded and TabletRemoved event handlers
mInkOverlay.TabletAdded += new InkCollectorTabletAddedEventHandler(Event_OnTabletAdded);
mInkOverlay.TabletRemoved += new InkCollectorTabletRemovedEventHandler(Event_OnTabletRemoved);

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.