System.Diagnostics.Process.Close C# (CSharp) Method

        public void Close() { }
        public bool CloseMainWindow() { throw null; }

        void Button1Click(object sender, EventArgs e)
        {
            Process myProcess = new Process();

            ProcessStartInfo myProcessStartInfo = new ProcessStartInfo(@"C:\Users\IJMAIL\AppData\Roaming\Nox\bin\nox_adb.exe" );
            myProcessStartInfo.Arguments = "devices";
            myProcessStartInfo.UseShellExecute = false;
            myProcessStartInfo.RedirectStandardOutput = true;		// 데이터 받기
            myProcessStartInfo.RedirectStandardError = true;		// 오류내용 받기
            myProcessStartInfo.CreateNoWindow = true;				// 원도우창 띄우기(true 띄우지 않기, false 띄우기)
            myProcess.StartInfo = myProcessStartInfo;
            myProcess.Start();
            myProcess.WaitForExit();

            //string output = myProcess.StandardOutput.ReadToEnd();
            string output = myProcess.StandardOutput.ReadToEnd();
            string error = myProcess.StandardError.ReadToEnd();
            string[] aa = output.Split('\n');

            for(int i=1; i<aa.Length; i++) {
                listBox1.Items.Add(aa[i]);
            }

            //listBox1.Items.Add(aa.Length);

            //listBox1.Items.Add(aa[1]);

            //listBox1.Text = output;

            // 프로그램이 종료되면
            //System.Console.WriteLine( "ExitCode is " + myProcess.ExitCode );
            myProcess.WaitForExit();
            myProcess.Close();
        }