/// <summary>
/// The "Reboot Now" button was clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void RebootNow_Click(object sender, RoutedEventArgs e)
{
if (SystemUpdateManager.State == SystemUpdateManagerState.RebootRequired)
{
SystemUpdateManager.RebootToCompleteInstall();
}
}
/// <summary>
/// The "Check for updates" button was clicked
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void CheckForUpdates_Click(object sender, RoutedEventArgs e)
{
try
{
if (SystemUpdateManager.State == SystemUpdateManagerState.Idle)
{
SystemUpdateManager.StartInstall(SystemUpdateStartInstallAction.UpToReboot);
}
}
catch (Exception ex)
{
Debug.WriteLine(ex.ToString());
}
}
/// <summary>
/// When the user clicks "Save" try to save the user active hours
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void SaveActiveHours_Click(object sender, RoutedEventArgs e)
{
bool succeeded = SystemUpdateManager.TrySetUserActiveHours(StartTime.Time, EndTime.Time);
if (succeeded)
{
ActiveHoursPopup.IsOpen = false;
}
else
{
// Active hours not set display error message
string format = GetResourceString("ActiveHoursErrorFormat");
ActiveHoursErrorText.Text = String.Format(format, SystemUpdateManager.UserActiveHoursMax);
ActiveHoursErrorText.Visibility = Visibility.Visible;
}
}
/// <summary>
/// MainPage constructor
/// </summary>
public MainPage()
{
this.InitializeComponent();
_dispatcher = Window.Current.Dispatcher;
if (!ApiInformation.IsApiContractPresent("Windows.System.SystemManagementContract", 6, 0))
{
// SystemUpdateManager was first implemented in SystemManagementContract 6.0
VisualStateManager.GoToState(this, "NotSupported", false);
UpdateStateTextBlock.Text = "Windows.System.SystemManagementContract 6.0 not found";
}
else if (!SystemUpdateManager.IsSupported())
{
// The API must be supported by the current edition of Windows
// This can also return false if the application doesn't have the systemManagement capability
VisualStateManager.GoToState(this, "NotSupported", false);
UpdateStateTextBlock.Text = "System Update not supported (or systemManagement capability missing)";
}
else
{
// Register for state change notifications
SystemUpdateManager.StateChanged += SystemUpdateManager_StateChanged;
// Display update information
UpdateStateTextBlock.Text = GetResourceString(SystemUpdateManager.State.ToString());
LastChecked.Text = SystemUpdateManager.LastUpdateCheckTime.ToString("G");
LastInstalled.Text = SystemUpdateManager.LastUpdateInstallTime.ToString("G");
// Attach ViewModel to ListView
UpdateItemsListView.ItemsSource = _items;
// Initialize the visual state
UpdateVisualState();
UpdateFlightRing();
BlockAutoReboot.IsOn = IsAutomaticRebootBlockOn();
}
}
/// <summary>
/// Handle flight ring selection change
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void FlightRingCombo_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
var oldRing = SystemUpdateManager.GetFlightRing();
var newRing = e.AddedItems[0].ToString();
Debug.WriteLine($"newRing={newRing} oldRing={oldRing}");
if (oldRing != newRing)
{
if (newRing == "None")
{
// only set if previous ring was not null or empty
if (!String.IsNullOrEmpty(oldRing))
{
Windows.System.Update.SystemUpdateManager.SetFlightRing(String.Empty);
}
}
else
{
Windows.System.Update.SystemUpdateManager.SetFlightRing(newRing);
}
}
}
/// <summary>
/// Return true if automatic update reboot is blocked. False otherwise.
/// </summary>
/// <returns></returns>
bool IsAutomaticRebootBlockOn()
{
var ids = SystemUpdateManager.GetAutomaticRebootBlockIds();
return(ids.Count > 0);
}