ExpPointerInputObserver.PointerEntered 事件

定义

命名空间:

Microsoft.UI.Input.Experimental

// Register
event_token PointerEntered(TypedEventHandler<ExpPointerInputObserver, ExpPointerEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
ExpPointerInputObserver::PointerEntered_revoker PointerEntered(auto_revoke_t, TypedEventHandler<ExpPointerInputObserver, ExpPointerEventArgs const&> const& handler) const;

public event TypedEventHandler<ExpPointerInputObserver,ExpPointerEventArgs> PointerEntered;

function onPointerEntered(eventArgs) { /* Your code */ }
expPointerInputObserver.addEventListener("pointerentered", onPointerEntered);
expPointerInputObserver.removeEventListener("pointerentered", onPointerEntered);
- or -
expPointerInputObserver.onpointerentered = onPointerEntered;

Public Custom Event PointerEntered As TypedEventHandler(Of ExpPointerInputObserver, ExpPointerEventArgs) 

事件类型

TypedEventHandler<ExpPointerInputObserver,ExpPointerEventArgs>