win10 可以全屏软件或窗口,窗口有一般、最小化、最大化。我们有新的API设置我们软件是全屏,是窗口。我们可以使用ApplicationView让我们软件全屏,取消。
下面是一个简单的例子,判断我们软件是不是全屏,如果是,就不全屏,代码在一个ToggleButton
ApplicationView view = ApplicationView.GetForCurrentView(); bool isInFullScreenMode = view.IsFullScreenMode; if (isInFullScreenMode) { view.ExitFullScreenMode(); } else { view.TryEnterFullScreenMode(); }
IsFullScreenMode为true,现在应用全屏
ExitFullScreenMode退出全屏
TryEnterFullScreenMode进入全屏,进入全屏成功true
如果窗口改变需要知道,可以注册Window.Current.SizeChanged
public class IsFullScreenModeTrigger : StateTriggerBase { public IsFullScreenModeTrigger() { ApplicationView view = ApplicationView.GetForCurrentView(); SetActive(view.IsFullScreenMode); Window.Current.SizeChanged += CurrentWindow_SizeChanged; } private void CurrentWindow_SizeChanged(object sender, Windows.UI.Core.WindowSizeChangedEventArgs e) { ApplicationView view = ApplicationView.GetForCurrentView(); SetActive(view.IsFullScreenMode); } }
<Grid Background="{ThemeResource ApplicationPageBackgroundThemeBrush}"> <VisualStateManager.VisualStateGroups> <VisualStateGroup> <VisualState x:Name="InFullScreen"> <VisualState.StateTriggers> <local:IsFullScreenModeTrigger /> </VisualState.StateTriggers> <VisualState.Setters> <Setter Target="IsFullScreenText.Text" Value="In full screen mode" /> </VisualState.Setters> </VisualState> </VisualStateGroup> </VisualStateManager.VisualStateGroups> <StackPanel HorizontalAlignment="Center"> <Button Click="Button_Click" Content="Toggle full screen"></Button> <TextBlock x:Name="IsFullScreenText" FontSize="72" TextWrapping="Wrap" Text="Not in full screen mode"/> </StackPanel> </Grid>
在我们应用变为全屏,textblock就会In full screen mode
我们可以设置PreferredLaunchWindowingMode,在我们应用打开
ApplicationView.PreferredLaunchWindowingMode = ApplicationViewWindowingMode.FullScreen;
ApplicationViewWindowingMode可以Auto ,PreferredLaunchViewSize设置窗口和ApplicationView.PreferredLaunchViewSize,如果没有设置ApplicationView.PreferredLaunchViewSize会使用上次关闭窗口, FullScreen
win10有很简单的API可以应用全屏,在电脑,我们经常用窗口,手机经常使用全屏。
http://igrali.com/2015/06/21/full-screen-mode-in-windows-10-universal-apps/