通过

CoreWindow.PointerCaptureLost 事件

  • 参考

定义

命名空间:
Windows.UI.Core
编辑

当指针移动到另一个应用时发生。 此事件在 PointerExited 之后引发，是应用为此指针接收的最后一个事件。

// 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
CoreWindow::PointerCaptureLost_revoker PointerCaptureLost(auto_revoke_t, TypedEventHandler<CoreWindow, PointerEventArgs const&> const& handler) const;
public event TypedEventHandler<CoreWindow,PointerEventArgs> PointerCaptureLost;
function onPointerCaptureLost(eventArgs) { /* Your code */ }
coreWindow.addEventListener("pointercapturelost", onPointerCaptureLost);
coreWindow.removeEventListener("pointercapturelost", onPointerCaptureLost);
- or -
coreWindow.onpointercapturelost = onPointerCaptureLost;
Public Custom Event PointerCaptureLost As TypedEventHandler(Of CoreWindow, PointerEventArgs) Implements PointerCaptureLost

事件类型

TypedEventHandler<CoreWindow,PointerEventArgs>

实现

PointerCaptureLost

适用于

另请参阅