CoreIndependentInputSource.PointerCaptureLost 事件

定义

命名空间:

Windows.UI.Core

当指针移动到另一个 UWP 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终事件。

// 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
CoreIndependentInputSource::PointerCaptureLost_revoker PointerCaptureLost(auto_revoke_t, TypedEventHandler<IInspectable, PointerEventArgs const&> const& handler) const;

public event TypedEventHandler<object,PointerEventArgs> PointerCaptureLost;

function onPointerCaptureLost(eventArgs) { /* Your code */ }
coreIndependentInputSource.addEventListener("pointercapturelost", onPointerCaptureLost);
coreIndependentInputSource.removeEventListener("pointercapturelost", onPointerCaptureLost);
- or -
coreIndependentInputSource.onpointercapturelost = onPointerCaptureLost;

Public Custom Event PointerCaptureLost As TypedEventHandler(Of Object, PointerEventArgs) Implements PointerCaptureLost

事件类型

TypedEventHandler<Object,PointerEventArgs>

TypedEventHandler<IInspectable,PointerEventArgs>

实现

PointerCaptureLost