C# 重新启动程序(并非重启计算机)

private void Restart()
{
Thread thtmp = new Thread(new ParameterizedThreadStart(run));
object appName = Application.ExecutablePath;
Thread.Sleep(2000);
thtmp.Start(appName);
}

private void run(Object obj)
{
Process ps = new Process();
ps.StartInfo.FileName = obj.ToString();
ps.Start();
}

/// <summary>
/// 设置
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnConfig_Click(object sender, EventArgs e)
{
frmHikClientConfig frm = new frmHikClientConfig();
if (frm.ShowDialog() == DialogResult.OK)
{
Application.ExitThread();
Restart();
}
}