Login.LoginForm.checkBox1_CheckedChanged C# (CSharp) Method

        private void checkBox1_CheckedChanged(object sender, EventArgs e)
        {
            string AppValue = "0";
            if (this.checkBox1.Checked)
                AppValue = "1";
            AppConfig.SetValue("s1", AppValue);
            RegistryKey registryKey = Registry.LocalMachine.OpenSubKey("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run", true);
            object obj = registryKey.GetValue("爱流量");
            if (obj != null && obj.ToString().Trim() == Application.ExecutablePath.ToString().Trim())
                return;
            registryKey.SetValue("爱流量", (object)Application.ExecutablePath.ToString());
        }