WinStoreApp8.1应用如何判断当前ViewState

最新推荐文章于 2022-07-20 16:55:08 发布

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本文介绍如何在C#中通过监听窗口大小变化和旋转事件来动态调整应用布局，确保应用在不同设备和屏幕尺寸下都能提供良好的用户体验。

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        /* 测试环境:Visual Studio 2013 With C# */

        protected override void OnNavigatedTo(NavigationEventArgs e)
        {
            Window.Current.SizeChanged += WindowSizeChanged;
        }

        protected override void OnNavigatedFrom(NavigationEventArgs e)
        {
            Window.Current.SizeChanged -= WindowSizeChanged;
        }

        private void WindowSizeChanged(object sender, WindowSizeChangedEventArgs e)
        {
            // Get window size
            var WindowWidth = Window.Current.Bounds.Width;

            Debug.WriteLine("App code to change layout based on window width " + WindowWidth);

            // Get window orientation
            ApplicationViewOrientation winOrientation = ApplicationView.GetForCurrentView().Orientation;

            if (winOrientation == ApplicationViewOrientation.Landscape)
            {
                Debug.WriteLine("Landscape layouts");
            }
            else if (winOrientation == ApplicationViewOrientation.Portrait)
            {
                Debug.WriteLine("Portrait layouts");
            }
        }