private void Button_Click(object sender, RoutedEventArgs e)
{
SetButton.IsEnabled = false;
if (ModeSelection.SelectedIndex == 0) // hibernate
{
mode = StandbyMode.Hibernate;
}
else if (ModeSelection.SelectedIndex == 1) // sleep
{
mode = StandbyMode.Sleep;
}
try
{
int mins = Convert.ToInt32(minutes.Text);
Set(mins);
}
catch
{
SetButton.IsEnabled = true;
System.Windows.Forms.MessageBox.Show("Please enter an integer number.");
}
}
/// <summary>
/// Sets thread execution state to allow / prevent standby (always must be called by one and the same thread)
/// </summary>
/// <param name="awayModeRequired">Enable/disable away mode</param>
public static void SetStandbyMode(StandbyMode standbyMode)
{
switch (standbyMode)
{
case StandbyMode.StandbyAllowed:
SetThreadExecutionState(ExecutionState.ES_CONTINUOUS);
break;
case StandbyMode.StandbyPrevented:
SetThreadExecutionState(ExecutionState.ES_SYSTEM_REQUIRED | ExecutionState.ES_CONTINUOUS);
break;
case StandbyMode.AwayModeRequested:
if (Environment.OSVersion.Version.Major >= 6)
SetThreadExecutionState(ExecutionState.ES_SYSTEM_REQUIRED | ExecutionState.ES_AWAYMODE_REQUIRED | ExecutionState.ES_CONTINUOUS);
else
SetThreadExecutionState(ExecutionState.ES_SYSTEM_REQUIRED | ExecutionState.ES_CONTINUOUS);
break;
}
}