/// <summary>
/// Called by an application's <see cref="RecoveryCallback"/> method
/// to indicate that it is still performing recovery work.
/// </summary>
/// <returns>A <see cref="System.Boolean"/> value indicating whether the user
/// canceled the recovery.</returns>
/// <exception cref="Microsoft.WindowsAPICodePack.ApplicationServices.ApplicationRecoveryException">
/// This method must be called from a registered callback method.</exception>
public static bool ApplicationRecoveryInProgress()
{
CoreHelpers.ThrowIfNotVista();
bool canceled = false;
HResult hr = AppRestartRecoveryNativeMethods.ApplicationRecoveryInProgress(out canceled);
if (!CoreErrorHelper.Succeeded(hr))
{
throw new InvalidOperationException(LocalizedMessages.ApplicationRecoveryMustBeCalledFromCallback);
}
return(canceled);
}
/// <summary>
/// Called by an application's <see cref="RecoveryCallback"/> method
/// to indicate that it is still performing recovery work.
/// </summary>
/// <returns>A <see cref="System.Boolean"/> value indicating whether the user
/// canceled the recovery.</returns>
/// <exception cref="System.InvalidOperationException">
/// This method must be called from a registered callback method.</exception>
public static bool ApplicationRecoveryInProgress()
{
// Throw PlatformNotSupportedException if the user is not running Vista or beyond
CoreHelpers.ThrowIfNotVista();
bool canceled = false;
HRESULT hr = AppRestartRecoveryNativeMethods.ApplicationRecoveryInProgress(out canceled);
if (hr == HRESULT.E_FAIL)
{
throw new InvalidOperationException("This method must be called from the registered callback method.");
}
return(canceled);
}