Kill child process when console terminates

example.cs

process.Start();
ProcessKiller.KillWhenConsoleTerminates(process);              
RunAndWait(process);                

processkiller.cs

public static class ProcessKiller
{
    [DllImport("Kernel32")]
    private static extern bool SetConsoleCtrlHandler(EventHandler handler, bool add);

    private delegate bool EventHandler(CtrlType sig);
    
    private enum CtrlType {
            CTRL_C_EVENT = 0,
            CTRL_BREAK_EVENT = 1,
            CTRL_CLOSE_EVENT = 2,
            CTRL_LOGOFF_EVENT = 5,
            CTRL_SHUTDOWN_EVENT = 6
        }
                         
    public static void KillWhenConsoleTerminates(Process process)
    {
        SetConsoleCtrlHandler(ctrlType => {process.Kill(); return false;}, true );
    }     
}