CoreIndependentInputSource.PointerEntered 事件

定义

命名空间:

Windows.UI.Core

当指针移动到 UWP 应用的边界框中时发生。

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

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

// Revoke with event_revoker
CoreIndependentInputSource::PointerEntered_revoker PointerEntered(auto_revoke_t, TypedEventHandler<IInspectable, PointerEventArgs const&> const& handler) const;

public event TypedEventHandler<object,PointerEventArgs> PointerEntered;

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

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

事件类型

TypedEventHandler<Object,PointerEventArgs>

TypedEventHandler<IInspectable,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。