ICoreWindow.PointerCaptureLost 事件

  • 参考

定义

命名空间:
Windows.UI.Core
编辑

指定指针移动到另一个窗口时发生的事件。 此事件在 PointerExited 之后触发，并且是为窗口引发的最后一个指针事件。

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

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

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

事件类型

TypedEventHandler<CoreWindow,PointerEventArgs>

适用于

另请参阅