MapControl.ActualCameraChanged 事件

定义

命名空间:

Windows.UI.Xaml.Controls.Maps

地图相机的当前位置发生更改时发生。

// Register
event_token ActualCameraChanged(TypedEventHandler<MapControl, MapActualCameraChangedEventArgs const&> const& handler) const;

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

// Revoke with event_revoker
MapControl::ActualCameraChanged_revoker ActualCameraChanged(auto_revoke_t, TypedEventHandler<MapControl, MapActualCameraChangedEventArgs const&> const& handler) const;

public event TypedEventHandler<MapControl,MapActualCameraChangedEventArgs> ActualCameraChanged;

function onActualCameraChanged(eventArgs) { /* Your code */ }
mapControl.addEventListener("actualcamerachanged", onActualCameraChanged);
mapControl.removeEventListener("actualcamerachanged", onActualCameraChanged);
- or -
mapControl.onactualcamerachanged = onActualCameraChanged;

Public Custom Event ActualCameraChanged As TypedEventHandler(Of MapControl, MapActualCameraChangedEventArgs) 

事件类型

TypedEventHandler<MapControl,MapActualCameraChangedEventArgs>

注解

在地图动画中， ActualCamera 定义地图相机的当前位置， TargetCamera 定义相机的最终位置。