//隐藏状态栏
if (ApiInformation.IsTypePresent(typeof(StatusBar).ToString()))
{
StatusBar statusBar = StatusBar.GetForCurrentView();
await statusBar.HideAsync();
}
    using namespace Windows::UI;
using namespace Windows::Foundation::Metadata;
using namespace Windows::UI::ViewManagement;
   //透明度0-1之间,0为全透明,1为不透明
//全透明时候可能 前景色与默认色一致导致 信号等信息显示不出来,可改不透明或者改前景色
//全屏模式下 与底色做透明运算。。可类似沉浸式状态栏
//判断当前环境是否支持ViewManagement.StatusBar
if (ApiInformation.IsTypePresent("Windows.UI.ViewManagement.StatusBar"))
{
//设置全屏模式
var applicationView =ApplicationView.GetForCurrentView();
applicationView.SetDesiredBoundsMode(ApplicationViewBoundsMode.UseCoreWindow);
var statusBar = ViewManagement.StatusBar.GetForCurrentView();
statusBar.BackgroundColor =Colors.Red; //背景色 statusbar.BackgroundOpacity = ;
statusbar.ForegroundColor = Colors.Blue; //信号 时间等绘制颜色
//statusbar.ProgressIndicator.Text = "test"; //显示提示字和 。。。
//statusbar.ProgressIndicator.ShowAsync();
}

参考:

1.https://blogs.msdn.microsoft.com/gianlucb/2015/10/08/uwp-windows-10-app-titlebar-and-status-bar-customization/

2.https://blogs.msdn.microsoft.com/amar/2014/05/11/status-bar-in-windows-phone-8-1/

3.https://msdn.microsoft.com/en-us/library/windows/apps/windows.ui.viewmanagement.statusbar.aspx

05-23 21:59