共用方式為

ICorePointerInputSource.PointerCaptureLost 事件

  • 參考

定義

命名空間:
Windows.UI.Core
編輯

發生于指標輸入擷取資料流程失敗或遺失時。

// Register
event_token PointerCaptureLost(TypedEventHandler<IInspectable, PointerEventArgs const&> const& handler) const;

// Revoke with event_token
void PointerCaptureLost(event_token const* cookie) const;

// Revoke with event_revoker
ICorePointerInputSource::PointerCaptureLost_revoker PointerCaptureLost(auto_revoke_t, TypedEventHandler<IInspectable, PointerEventArgs const&> const& handler) const;
event TypedEventHandler<object,PointerEventArgs> PointerCaptureLost;
function onPointerCaptureLost(eventArgs) { /* Your code */ }
iCorePointerInputSource.addEventListener("pointercapturelost", onPointerCaptureLost);
iCorePointerInputSource.removeEventListener("pointercapturelost", onPointerCaptureLost);
- or -
iCorePointerInputSource.onpointercapturelost = onPointerCaptureLost;
Event PointerCaptureLost As TypedEventHandler(Of Object, PointerEventArgs)

事件類型

TypedEventHandler<Object,PointerEventArgs>

TypedEventHandler<IInspectable,PointerEventArgs>

適用於