ScpServer.ScpForm.tmrUpdate_Tick C# (CSharp) Method

        private void tmrUpdate_Tick(object sender, EventArgs e)
        {
            bool bSelected = false, bDisconnect = false, bPair = false;

            lblHost.Text = rootHub.Dongle;
            lblHost.Enabled = btnStop.Enabled;

            for (var index = 0; index < Pad.Length; index++)
            {
                Pad[index].Text = rootHub.Pads[index].ToString();
                Pad[index].Enabled = rootHub.Pads[index].State == DsState.Connected;
                Pad[index].Checked = Pad[index].Enabled && Pad[index].Checked;

                bSelected = bSelected || Pad[index].Checked;
                bDisconnect = bDisconnect || rootHub.Pads[index].Connection == DsConnection.Bluetooth;

                bPair = bPair ||
                        (Pad[index].Checked && rootHub.Pads[index].Connection == DsConnection.Usb &&
                         rootHub.BluetoothHostAddress != null
                         && !rootHub.BluetoothHostAddress.Equals(rootHub.Pads[index].HostAddress));
            }

            btnBoth.Enabled = btnLeft.Enabled = btnRight.Enabled = btnOff.Enabled = bSelected && btnStop.Enabled;

            btnPair.Enabled = bPair && bSelected && btnStop.Enabled && rootHub.Pairable;

            btnClear.Enabled = lvDebug.Items.Count > 0;
        }