SessionTerminationReason

Session::OnTerminated converts WslcSessionTerminationReason directly to the WinRT enum.

Underlying C values: - Unknown = 0 - Shutdown = 1 - Crashed = 2

session.Terminated([](SessionTerminationReason reason)
{
    if (reason == static_cast<SessionTerminationReason>(2))
    {
        // crashed
    }
});