ScrollPresenter.ZoomAnimationStarting 事件

定義

命名空間:

Microsoft.UI.Xaml.Controls.Primitives

發生於呼叫 ZoomTo 或 ZoomBy 觸發動畫時。

// Register
event_token ZoomAnimationStarting(TypedEventHandler<ScrollPresenter, ScrollingZoomAnimationStartingEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
ScrollPresenter::ZoomAnimationStarting_revoker ZoomAnimationStarting(auto_revoke_t, TypedEventHandler<ScrollPresenter, ScrollingZoomAnimationStartingEventArgs const&> const& handler) const;

public event TypedEventHandler<ScrollPresenter,ScrollingZoomAnimationStartingEventArgs> ZoomAnimationStarting;

function onZoomAnimationStarting(eventArgs) { /* Your code */ }
scrollPresenter.addEventListener("zoomanimationstarting", onZoomAnimationStarting);
scrollPresenter.removeEventListener("zoomanimationstarting", onZoomAnimationStarting);
- or -
scrollPresenter.onzoomanimationstarting = onZoomAnimationStarting;

Public Custom Event ZoomAnimationStarting As TypedEventHandler(Of ScrollPresenter, ScrollingZoomAnimationStartingEventArgs) 

事件類型

TypedEventHandler<ScrollPresenter,ScrollingZoomAnimationStartingEventArgs>

備註

處理此事件以自定義正在啟動的動畫。