在发布预览中,您需要对不同的事件做出反应:) 现在是SizeChanged,而不是ViewStateChanged。
之前,您的应用程序会做这样的事情来处理视图状态的改变:
using Windows.UI.ViewManagement;
// Register for the viewstatechanged event
ApplicationView.GetForCurrentView().ViewStateChanged += ViewStateChanged;
private void ViewStateChanged(ApplicationView sender, ApplicationViewStateChangedEventArgs e)
{
// Obtain view state from event payload
ApplicationViewState myViewState = e.ViewState;
}
现在应用程式应该这样做:
using Windows.UI.ViewManagement;
// Register for the window resize event
Window.Current.SizeChanged += WindowSizeChanged;
private void WindowSizeChanged(object sender, Windows.UI.Core.WindowSizeChangedEventArgs e)
{
// Obtain view state by explicitly querying for it
ApplicationViewState myViewState = ApplicationView.Value;
}
More info here
这在快照示例中有详细说明:http://code.msdn.microsoft.com/windowsapps/Snap-Sample-2dc21ee3 – 2012-04-28 16:04:21
从发布预览版开始,接受的答案已过时。 – 2012-07-03 19:36:39