ASCOM.cam8_v05.SetupDialogForm.SetupDialogForm C# (CSharp) Method

        public SetupDialogForm()
        {
            InitializeComponent();
            //Initialize components;

            UInt32 ftdiDeviceCount = 0;
            FTDI.FT_STATUS ftStatus = FTDI.FT_STATUS.FT_OK;
            // Create new instance of the FTDI device class
            FTDI tempFtdiDevice = new FTDI();
            // Determine the number of FTDI devices connected to the machine
            ftStatus = tempFtdiDevice.GetNumberOfDevices(ref ftdiDeviceCount);
            // Check status
            if (ftStatus == FTDI.FT_STATUS.FT_OK)
                AvailableDevicesListBox.Items.Add("# of FTDI devices = " + ftdiDeviceCount.ToString());
            else
                throw new ASCOM.InvalidValueException("Error getting count FTDI devices");
            if (ftdiDeviceCount > 0)
            {
                // Allocate storage for device info list
                FTDI.FT_DEVICE_INFO_NODE[] ftdiDeviceList = new FTDI.FT_DEVICE_INFO_NODE[ftdiDeviceCount];
                // Populate our device list
                ftStatus = tempFtdiDevice.GetDeviceList(ftdiDeviceList);
                //Show device properties
                if (ftStatus == FTDI.FT_STATUS.FT_OK)
                {
                    for (UInt32 i = 0; i < ftdiDeviceCount; i++)
                    {
                        AvailableDevicesListBox.Items.Add("Device Index: " + i.ToString());
                        AvailableDevicesListBox.Items.Add("Flags: " + String.Format("{0:x}", ftdiDeviceList[i].Flags));
                        AvailableDevicesListBox.Items.Add("Type: " + ftdiDeviceList[i].Type.ToString());
                        AvailableDevicesListBox.Items.Add("ID: " + String.Format("{0:x}", ftdiDeviceList[i].ID));
                        AvailableDevicesListBox.Items.Add("Location ID: " + String.Format("{0:x}", ftdiDeviceList[i].LocId));
                        AvailableDevicesListBox.Items.Add("Serial Number: " + ftdiDeviceList[i].SerialNumber.ToString());
                        AvailableDevicesListBox.Items.Add("Description: " + ftdiDeviceList[i].Description.ToString());
                        AvailableDevicesListBox.Items.Add("");
                    }
                }
                else throw new ASCOM.InvalidValueException("Error getting parameters from FTDI devices");
            }
            //Close device
            ftStatus = tempFtdiDevice.Close();
        }