System.Reactive.PlatformServices.HostLifecycleService
namespace System.Reactive.PlatformServices
{
public static class HostLifecycleService
{
public static event EventHandler<HostSuspendingEventArgs> Suspending;
public static event EventHandler<HostResumingEventArgs> Resuming;
public static void AddRef();
public static void Release();
public static bool TrySetHostLifecycleNotifications(IHostLifecycleNotifications notifications);
}
}