InkOverlay.TabletRemoved 事件

从系统移除 Tablet 对象时发生。

命名空间:  Microsoft.Ink
程序集:  Microsoft.Ink(在 Microsoft.Ink.dll 中)

语法

声明
Public Event TabletRemoved As InkCollectorTabletRemovedEventHandler
用法
Dim instance As InkOverlay
Dim handler As InkCollectorTabletRemovedEventHandler

AddHandler instance.TabletRemoved, handler
public event InkCollectorTabletRemovedEventHandler TabletRemoved
public:
 event InkCollectorTabletRemovedEventHandler^ TabletRemoved {
    void add (InkCollectorTabletRemovedEventHandler^ value);
    void remove (InkCollectorTabletRemovedEventHandler^ value);
}
/** @event */
public void add_TabletRemoved (InkCollectorTabletRemovedEventHandler value)
/** @event */
public void remove_TabletRemoved (InkCollectorTabletRemovedEventHandler value)
JScript 不支持事件。

备注

事件处理程序接收 InkCollectorTabletRemovedEventArgs 类型的参数,该参数包含有关此事件的数据。

创建 InkCollectorTabletRemovedEventHandler 委托时,需要标识将处理该事件的方法。若要将该事件与事件处理程序关联,请将该委托的一个实例添加到事件中。除非移除了该委托,否则每当发生该事件时就会调用此事件处理程序。出于性能方面的原因,默认事件关注处于关闭状态,但如果添加事件处理程序,它将自动打开。

示例

如果 Tablets 集合中的每个 Tablet 对象都支持 PitchRotation 属性,则此示例中的事件处理程序将激活仅对 3D 数字化仪可用的特殊应用程序功能。

Private Sub Event_OnTabletRemoved(ByVal sender As Object, ByVal e As InkCollectorTabletRemovedEventArgs)
    Me.Is3DActive = New Tablets().IsPacketPropertySupported(PacketProperty.PitchRotation)
End Sub
private void Event_OnTabletRemoved(object sender, InkCollectorTabletRemovedEventArgs e)
{
    this.Is3DActive = new Tablets().IsPacketPropertySupported(PacketProperty.PitchRotation);   
}

启动时,InkOverlay 对象 mInkOverlay 将注册事件处理程序。

' 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);

平台

Windows Vista

.NET Framework 和 .NET Compact Framework 并不是对每个平台的所有版本都提供支持。有关支持的版本的列表,请参见.NET Framework 系统要求

版本信息

.NET Framework

受以下版本支持:3.0

另请参见

参考

InkOverlay 类

InkOverlay 成员

Microsoft.Ink 命名空间

InkCollectorTabletRemovedEventArgs

InkOverlay.TabletAdded

Tablet