private IntPtr Main_Power_Hook(IntPtr hwnd, int msg, IntPtr wParam, IntPtr lParam, ref bool handled)
{
// C# doesn't have definitions for power messages, so we'll get them via C++/CLI. It returns a
// simple UInt16 that defines only the things we care about.
var pmsg = PowerManagement.message(msg, wParam, lParam);
if (pmsg == PowerManagementMessage.Suspend)
{
_mgr.suspend();
handled = true;
}
else if (pmsg == PowerManagementMessage.Resume)
{
var vstate = _mgr.resume();
if (vstate == ResumeVaultState.Locked)
{
LockVault();
}
handled = true;
}
return(IntPtr.Zero);
}