通过

CoreWindow.PointerEntered 事件

  • 参考

定义

命名空间:
Windows.UI.Core
编辑

当指针移动到应用的边界框中时发生。

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

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

// Revoke with event_revoker
CoreWindow::PointerEntered_revoker PointerEntered(auto_revoke_t, TypedEventHandler<CoreWindow, PointerEventArgs const&> const& handler) const;
public event TypedEventHandler<CoreWindow,PointerEventArgs> PointerEntered;
function onPointerEntered(eventArgs) { /* Your code */ }
coreWindow.addEventListener("pointerentered", onPointerEntered);
coreWindow.removeEventListener("pointerentered", onPointerEntered);
- or -
coreWindow.onpointerentered = onPointerEntered;
Public Custom Event PointerEntered As TypedEventHandler(Of CoreWindow, PointerEventArgs) Implements PointerEntered

事件类型

TypedEventHandler<CoreWindow,PointerEventArgs>

实现

PointerEntered

注解

对于触摸输入，应用在 PointerPressed 事件之前接收此事件。

适用于

另请参阅