Stylus.StylusOutOfRange Stylus.StylusOutOfRange Stylus.StylusOutOfRange Attached Event

定義

手寫筆超出平板電腦的範圍時發生。Occurs when the stylus goes out of range of the tablet.

see AddStylusOutOfRangeHandler, and RemoveStylusOutOfRangeHandler
see AddStylusOutOfRangeHandler, and RemoveStylusOutOfRangeHandler
see AddStylusOutOfRangeHandler, and RemoveStylusOutOfRangeHandler

範例

下列範例示範如何將資料指標變更為箭號,當手寫筆超出範圍時。The following example demonstrates how to change the cursor to an arrow when the stylus goes out of range. 這個範例假設有InkCanvasinkCanvas1而且StylusOutOfRange事件所連接的事件處理常式。This example assumes that there is an InkCanvas called inkCanvas1 and that the StylusOutOfRange event is connected to an event handler. 若要查看變更的資料指標,請設定UseCustomCursor屬性,以trueinkCanvas1To see the cursor change, set the UseCustomCursor property to true on inkCanvas1.

void inkCanvas1_StylusOutOfRange(object sender, StylusEventArgs e)
{
    inkCanvas1.Cursor = System.Windows.Input.Cursors.Arrow;
}   
Private Sub inkCanvas1_StylusOutOfRange(ByVal sender As Object, ByVal e As StylusEventArgs) _
    Handles inkCanvas1.StylusOutOfRange

    inkCanvas1.Cursor = System.Windows.Input.Cursors.Arrow

End Sub 'inkCanvas1_StylusOutOfRange

備註

這是附加的事件。This is an attached event. WPFWPF 將附加的事件實作為路由事件。implements attached events as routed events. 基本上,附加的事件是XAMLXAML用來參考處理的事件未這麼做的物件本身會定義事件的語言概念。An attached event is, fundamentally, a XAMLXAML language concept used to reference events that are handled on objects that do not, themselves, define events. WPFWPF 進一步擴充附加的事件的功能,讓它可以周遊的路由。further expands an attached event's capabilities, allowing it to traverse a route. 附加的事件並沒有直接處理語法在程式碼若要附加的程式碼中的路由事件處理常式,使用指定的新增 * 處理常式方法。Attached events do not have a direct handling syntax in code; to attach handlers for a routed event in code, use a designated Add*Handler method. 如需詳細資訊,請參閱 < 附加事件概觀For details, see Attached Events Overview.

路由事件資訊Routed Event Information

識別項欄位Identifier field StylusOutOfRangeEvent
路由策略Routing strategy 事件反昇Bubbling
Delegate - 委派Delegate StylusEventHandler

適用於

另請參閱