private void ToggleAwayModeEnabled(object _)
{
bool currentAwayModeEnabledSetting = IsAwayModeEnabled;
bool desiredAwayModeEnabledSetting = !currentAwayModeEnabledSetting;
//set value in current plan
using (PowerPlan powerPlan = PowerPlan.GetActivePlan())
{
uint newSettingUint;
if (desiredAwayModeEnabledSetting)
{
newSettingUint = 1;
}
else
{
newSettingUint = 0;
}
powerPlan.PowerWriteACValueIndex(PowerPlan.GUID_SLEEP_SUBGROUP, PowerPlan.AwayModeSetting, newSettingUint);
powerPlan.ApplyCurrentValuesToSystem();
}
//read again from system
UpdateAwayModeEnabledProperty();
ApplyCurrentThreadExecutionState();
CommandManager.InvalidateRequerySuggested();
}
private void UpdateAwayModeEnabledProperty()
{
//check the current power configuration
bool currentAwayModeEnabledSetting;
using (PowerPlan powerPlan = PowerPlan.GetActivePlan())
{
object currentAwayModeEnabledSettingObject = powerPlan.PowerReadACValue(PowerPlan.GUID_SLEEP_SUBGROUP, PowerPlan.AwayModeSetting);
currentAwayModeEnabledSetting = 1.Equals(currentAwayModeEnabledSettingObject);
IsAwayModeEnabledProperty.SetValue(currentAwayModeEnabledSetting);
}
}
