/// <summary>
/// <c>buttonStop_Click</c> is called when user clicks on Stop button.
/// This function calls <c>StopScan</c> (from USBFeatures) to stop scanning.
/// </summary>
private void buttonStop_Click(object sender, EventArgs e)
{
if (tabControl.SelectedIndex == 0) // (USB) local device
{
USBFeatures.StopScan(_currentUSBDevice);
}
else // (Ethernet) Remote device
{
TCPFeatures.StopScan(_currentEthernetDevice, tcpClient);
UpdateStatusBar("Scan request has been sent to Ethernet device");
}
}
private void buttonLedOnAll_Click(object sender, EventArgs e)
{
if (tabControl.SelectedIndex == 0) // (USB) local device
{
USBFeatures.LedOnAll(_currentUSBDevice, listBoxTag.SelectedItems.Cast <string>().ToList());
}
else // (Ethernet) Remote device
{
TCPFeatures.LedOnAll(_currentEthernetDevice, tcpClient, listBoxTag.SelectedItems.Cast <string>().ToList());
UpdateStatusBar("Led on All request has been sent to Ethernet device");
}
}
/// <summary>
/// <c>buttonStart_Click</c> is called when user clicks on Scan button.
/// This function calls <c>ScanDevice</c> (from USBFeatures).
/// </summary>
private void buttonStart_Click(object sender, EventArgs e)
{
listBoxTag.Invoke((MethodInvoker) delegate
{
listBoxTag.Items.Clear();
tagsCountLabel.Text = "0";
});
if (tabControl.SelectedIndex == 0) // (USB) local device
{
if (!USBFeatures.StartScan(_currentUSBDevice, true))
{
MessageBox.Show("Device is not ready or not connected");
}
}
else // (Ethernet) Remote device
{
InventoryData lastScanInventory;
if (TCPFeatures.StartScan(_currentEthernetDevice, tcpClient, out lastScanInventory) !=
TcpIpClient.RetCode.RC_Succeed)
{
UpdateStatusBar("Ethernet Device scanning has failed");
return;
}
UpdateStatusBar("Ethernet Device scanning completed.");
Invoke((MethodInvoker) delegate
{
listBoxTag.Items.Clear();
tagsCountLabel.Text = lastScanInventory.nbTagAll.ToString();
foreach (string tagUID in lastScanInventory.listTagAll)
{
listBoxTag.Items.Add(tagUID);
}
});
}
}
private void buttonUpdateUID_Click(object sender, EventArgs e)
{
if (listBoxTag.SelectedItems.Count > 1)
{
MessageBox.Show("Please update only one tag at a time.");
return;
}
if (tabControl.SelectedIndex == 0) // (USB) local device
{
double fv = 0.0;
double.TryParse(_currentUSBDevice.get_RFID_Device.FirmwareVersion.Replace(",", "."), NumberStyles.Number, CultureInfo.InvariantCulture, out fv);
if (fv <= 2.54)
{
MessageBox.Show("Please update device firmware with 2.55 or above version");
return;
}
}
else
{
double fv = 0.0;
TcpIpClient tcp = new TcpIpClient();
tcp.RequestFirmwareVersion(_currentEthernetDevice.IP_Server, _currentEthernetDevice.Port_Server,
out fv);
if (fv <= 3.54)
{
MessageBox.Show("Please update device firmware with 3.55 or above version");
return;
}
}
string oldUID = listBoxTag.SelectedItem.ToString();
using (NewUIDPrompt newUIDPrompt = new NewUIDPrompt(oldUID))
{
if (newUIDPrompt.ShowDialog(this) == DialogResult.OK)
{
WriteCode writingResult;
string newUID = newUIDPrompt.NewUID;
int writeMode = newUIDPrompt.modeWrite;
if (tabControl.SelectedIndex == 0) // (USB) local device
{
if ((_currentUSBDevice.ConnectionStatus == ConnectionStatus.CS_Connected) &&
(_currentUSBDevice.DeviceStatus == DeviceStatus.DS_Ready))
{
writingResult = USBFeatures.WriteNewUID(_currentUSBDevice, oldUID, newUID, writeMode);
}
else
{
MessageBox.Show("RFID device not ready");
return;
}
}
else // (Ethernet) Remote device
{
writingResult = TCPFeatures.WriteNewUID(_currentEthernetDevice, tcpClient, oldUID, newUID, writeMode);
}
switch (writingResult)
{
case WriteCode.WC_Error:
MessageBox.Show("An unexpected error occurred. Operation failed !");
break;
case WriteCode.WC_TagNotDetected:
MessageBox.Show("Tag not detected. Operation failed !");
break;
case WriteCode.WC_TagNotConfirmed:
MessageBox.Show("Tag not confirmed. Operation failed !");
break;
case WriteCode.WC_TagBlockedOrNotSupplied:
MessageBox.Show("Tag blocked or not well supplied. Operation failed !");
break;
case WriteCode.WC_TagBlocked:
MessageBox.Show("Tag blocked. Operation failed !");
break;
case WriteCode.WC_TagNotSupplied:
MessageBox.Show("Tag not well supplied. Operation failed !");
break;
case WriteCode.WC_ConfirmationFailed:
MessageBox.Show("Updated tag confirmation has failed.");
break;
case WriteCode.WC_Success:
MessageBox.Show("Tag UID succesfully updated.");
break;
}
}
}
}