C# RedirectStandardOutput and RedirectStandardInput how to kill the child process when the parent process exits abnormally

Question

My application launches a console application. Captures output and sends the console application input. This all works great. When I am done with the console application I can exit currentProcess without issue. My problem occurs when my main application crashes or exits irregularly. The ConsoleExeFile remains in the task manager and is now using up a full core of CPU usage. I then have to kill the ConsoleExeFile in task manager.

        //  Set the options.
        ProcessStartInfo processStartInfo = new ProcessStartInfo(ConsoleExeFile, "");

        //  Set the options.
        processStartInfo.UseShellExecute = false;
        processStartInfo.ErrorDialog = false;
        processStartInfo.CreateNoWindow = true;

        //  Specify redirection.
        processStartInfo.RedirectStandardError = false;
        processStartInfo.RedirectStandardInput = true;
        processStartInfo.RedirectStandardOutput = true;

        //  Create the process.
        currentProcess = new Process();
        currentProcess.EnableRaisingEvents = true;
        currentProcess.StartInfo = processStartInfo;
        currentProcess.Exited += new EventHandler(currentProcess_Exited);
        currentProcess.OutputDataReceived += currentProcess_OutputDataReceived;

        //  start the process.
        currentProcess.Start();