private void ButtonNetConnect_Click_1(object sender, EventArgs e)
        {
            if (listView1.SelectedIndices.Count <= 0 || SelectedNetDeviceIp == String.Empty)
            {
                MessageBox.Show("Please select One Of The Device To Connect");
                return;
            }

            if (isSearchingDevice == true)
            {
                MessageBox.Show("Please Stop Searching First");
                return;
            }

            string result = "select Ip: " + SelectedNetDeviceIp + "select SN: " + SN;

            Console.WriteLine(result);

            netManager.Connect(SelectedNetDeviceIp, 2010);
            if (netManager.IsConnected())
            {
                MessageBox.Show("连接成功" + result);
            }
        }