private void PerformPrintTest(ref ZXPSampleCode zxp, string test, string cardType)
{
try
{
lbJobStatus.Visible = true;
lbJobStatus.Text = "Waiting for " + test + " to complete";
Refresh();
Application.DoEvents();
switch (test)
{
case "Monochrome Print":
zxp.Perform_MonochromePrint(cardType);
break;
}
}
catch (Exception ex)
{
MessageBox.Show("PerformPrintTest exception: " + ex.Message);
}
finally
{
lbJobStatus.Text = "Job Result = " + zxp.Msg;
}
}
private void btnRun_Click(object sender, EventArgs e)
{
ZXPSampleCode zxp = null;
try
{
zxp = new ZXPSampleCode(this.cboPrn.Text);
btnRun.Enabled = false;
// Sets the card type
//zxp.CardType = this.cboCardType.Text;
lbStatus.Text = "Active Job: Monochrome Print";
lbStatus.Visible = true;
Refresh();
Application.DoEvents();
// Runs the specified sample code
PerformPrintTest(ref zxp, "Monochrome Print", cboCardType.Text);
}
catch (Exception ex)
{
MessageBox.Show("btnRun_Click threw exception: " + ex.Message);
}
finally
{
zxp = null;
btnRun.Enabled = true;
lbStatus.Visible = false;
Refresh();
Application.DoEvents();
}
}
private void DisconnectFromPrinter(ref ZXPSampleCode z, ref Job job)
{
try
{
z.Disconnect(ref job);
}
catch (Exception ex)
{
MessageBox.Show("DisconnectFromPrinter threw exception: " + ex.Message);
}
}
// Initializes the printer selection combo box
// based on printer discovery from GetDeviceList
// --------------------------------------------------------------------------------------------------
private bool cboPrnInit(bool usb)
{
Cursor.Current = Cursors.WaitCursor;
this.cboPrn.Text = string.Empty;
this.cboPrn.Items.Clear();
this.cboPrn.Refresh();
ZXPSampleCode z = null;
bool bRet = true;
try
{
if (!string.IsNullOrEmpty(cboPrn.Text))
{
return(true);
}
else //search for printers
{
z = new ZXPSampleCode();
//----------------------------------------------------------------------------------------------------
//note: pass true for searching for usb-connected printers, false to search for ethernet printers
//for ethernert printers, only those printers on the same subnet as the sample application will be
//located
//----------------------------------------------------------------------------------------------------
z.GetDeviceList(usb);
if (z.DeviceList != null)
{
Array array = (Array)z.DeviceList;
for (int i = 0; i < array.GetLength(0); i++)
{
this.cboPrn.Items.Add((string)array.GetValue(i));
}
this.cboPrn.Text = (string)array.GetValue(0);
}
else
{
bRet = false;
}
}
}
catch
{
bRet = false;
}
finally
{
z = null;
Cursor.Current = Cursors.Default;
}
return(bRet);
}
private void btnLocatePrinters_Click(object sender, EventArgs e)
{
ZXPSampleCode z = null;
try
{
Cursor = Cursors.WaitCursor;
lbStatus.Visible = true;
lbJobStatus.Text = "Searching for printers";
Refresh();
Application.DoEvents();
// Get a list of ZXP devices
if (cboPrnInit(rbUSB.Checked))
{
// Displays versions
z = new ZXPSampleCode(this.cboPrn.Text);
this.lblVersions.Text = z.GetVersions();
if (!z.IsZXP7)
{
// Loads card types based on type of sample type
_cardTypeList = new ArrayList();
CardTypesInit(ref z, this.cboPrn.Text);
cboCardTypeInit();
}
else
{
cboCardType.Enabled = false;
}
}
else //do not close the program
{
string temp = rbUSB.Checked ? " USB" : " Ethernet";
MessageBox.Show("Could not locate a ZXP Printer via " + temp, "Warning");
}
}
catch (Exception ex)
{
MessageBox.Show("btnLocatePrinters_Click exception: " + ex.Message);
}
finally
{
z = null;
lbStatus.Visible = false;
Cursor = Cursors.Default;
}
}
private void SetDestinations(ref ZXPSampleCode zxp, string source, string destination)
{
try
{
// Sets the card source location
switch (source)
{
case "ATM Slot":
zxp.Feeder = FeederSourceEnum.ATMSlot;
break;
case "Internal":
zxp.Feeder = FeederSourceEnum.Internal;
break;
default:
zxp.Feeder = FeederSourceEnum.CardFeeder;
break;
}
// Sets the card destination location
switch (destination)
{
case "Feeder":
zxp.Destination = DestinationTypeEnum.Feeder;
break;
case "Hold":
zxp.Destination = DestinationTypeEnum.Hold;
break;
case "Reject Bin":
zxp.Destination = DestinationTypeEnum.Reject;
break;
default:
zxp.Destination = DestinationTypeEnum.Eject;
break;
}
}
catch (Exception ex)
{
MessageBox.Show("SetDestinations threw exception: " + ex.Message);
}
}
// Builds the _cardTypes ArrayList
// from the selected printer
// --------------------------------------------------------------------------------------------------
private int CardTypesInit(ref ZXPSampleCode z, string deviceName)
{
Job job = null;
try
{
_cardTypeList.Clear();
job = new Job();
if (!ConnectToPrinter(ref z, ref job, deviceName))
{
return(0);
}
z.GetCardTypeList(ref job);
if (z.CardTypeList != null)
{
Array array = (Array)z.CardTypeList;
for (int i = 0; i < array.GetLength(0); i++)
{
_cardTypeList.Add((string)array.GetValue(i));
}
}
else
{
MessageBox.Show("No ZMotif devices found");
this.Refresh();
}
}
catch (Exception e)
{
MessageBox.Show("cboCardTypeInit Exception: " + e.Message);
}
finally
{
DisconnectFromPrinter(ref z, ref job);
job = null;
}
return(_cardTypeList.Count);
}
private void frmMain_Shown(object sender, EventArgs e)
{
ZXPSampleCode z = null;
try
{
// Get a list of USB ZXP devices
if (cboPrnInit(true))
{
// Displays versions
z = new ZXPSampleCode(this.cboPrn.Text);
this.lblVersions.Text = z.GetVersions();
if (!z.IsZXP7)
{
// Loads card types based on type of sample type
_cardTypeList = new ArrayList();
CardTypesInit(ref z, this.cboPrn.Text);
cboCardTypeInit();
}
else
{
cboCardType.Enabled = false;
}
}
else //do not close the program
{
MessageBox.Show("Could not locate a ZXP Printer on USB ports", "Warning");
}
}
catch (Exception ex)
{
MessageBox.Show("frmMain_Load threw exception: " + ex.Message);
}
finally
{
z = null;
}
}
private bool ConnectToPrinter(ref ZXPSampleCode z, ref Job job, string deviceName)
{
try
{
if (!z.Connect(ref job))
{
Cursor.Current = Cursors.Default;
MessageBox.Show("Unable to open device [" + deviceName + "]");
DisconnectFromPrinter(ref z, ref job);
}
else
{
return(true);
}
}
catch (Exception ex)
{
MessageBox.Show("ConnectToPrinter threw exception: " + ex.Message);
}
return(false);
}
private void btnConnectToPrinter_Click(object sender, EventArgs e)
{
ZXPSampleCode z = null;
Job job = null;
try
{
Cursor = Cursors.WaitCursor;
btnRun.Enabled = false;
lbStatus.Visible = true;
lbStatus.Text = "Connecting to printer";
Refresh();
Application.DoEvents();
job = new Job();
z = new ZXPSampleCode(this.cboPrn.Text);
if (z.Connect(ref job))
{
// Displays versions
this.lblVersions.Text = z.GetVersions();
if (!z.IsZXP7)
{
// Loads card types based on type of sample type
_cardTypeList = new ArrayList();
CardTypesInit(ref z, this.cboPrn.Text);
cboCardTypeInit();
}
else
{
cboCardType.Enabled = false;
}
btnRun.Enabled = true;
}
else
{
MessageBox.Show("Could not open connection to printer " + cboPrn.Text, "Warning");
}
}
catch (Exception ex)
{
MessageBox.Show("btnConnectToPrinter_Click exception: " + ex.Message);
}
finally
{
if (z != null)
{
z.Disconnect(ref job);
}
z = null;
lbStatus.Visible = false;
Cursor = Cursors.Default;
}
}