/**************************************************************************************************
* Function Name: EjectCard
*
* Purpose: Orders printer to remove card from printer.
*
* Parameters: None
*
* Returns: None
*
* History:
* Date Who Comment
* 12/9/2010 ACT Function creation.
***************************************************************************************************/
private void EjectCard()
{
try
{
int err = 0;
_thePrinterSDK.EjectCard(out err);
if (err > 0)
{
MessageBox.Show("EjectCard failed: Error code = " + Convert.ToString(err));
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString(), "EjectCard exception");
}
}
// Submit Button
// Starts the example code based on Form selections ---------------------------------------------
private void btnSubmit_Click(object sender, EventArgs e)
{
#region Variables
bool eject = false;
string msg = "";
SampleCodeMag mag = null;
SampleCodeGraphics prn = null;
#endregion
#region Check Selections
// Verifies that a printer has been selected
try
{
if (cboPrn.SelectedIndex < 0)
{
msg = "Error: A Printer has not been selected";
return;
}
// Verifies that at least one selection is made
if (!this.cbBack.Checked && !this.cbFront.Checked && !this.cbMag.Checked)
{
msg = "Error: No Selections";
return;
}
#endregion
#region Magnetic Encoding
if (cbMag.Checked)
{
// the eject variable is set to true if neither Front or Back is selected
eject = (!this.cbBack.Checked && !this.cbFront.Checked);
// Encodes and Verifies all three Tracks
mag = new SampleCodeMag();
mag.PerformMagneticEncodeJob(this.cboPrn.Text, out msg);
if (msg != "")
{
return;
}
this.lblStatus.Text = "Magnetic Encoding : No Errors";
}
// If only magnetic encoding, eject the card
if (!this.cbFront.Checked && !this.cbBack.Checked)
{
int errValue = 0;
if (!RefreshConnectionToPrinter())
{
return;
}
int result = _thePrinterSDK.EjectCard(out errValue);
if (!CloseConnectionToPrinter())
{
return;
}
if ((result != 1) && (errValue != 0))
{
this.lblStatus.Text = "EjectCard failed. Error = " + Convert.ToString(errValue);
}
}
#endregion
#region Printing
else
{
// Initialize the Print Side Class
prn = new SampleCodeGraphics();
// Determines the printing type
if (this.cbFront.Checked && !this.cbBack.Checked)
{
prn.PrintFrontSideOnly(this.cboPrn.Text, "Front Side Text", Application.StartupPath, out msg);
if (msg == "")
{
this.lblStatus.Text = "No Errors : Front Side Only Printing";
}
}
else if (this.cbFront.Checked && this.cbBack.Checked)
{
prn.PrintBothSides(this.cboPrn.Text, "Front Side Text", "Back Side Text", Application.StartupPath, out msg);
if (msg == "")
{
this.lblStatus.Text = "No Errors : Both Side Printing";
}
}
}
}
catch (Exception ex)
{
msg += ex.Message;
MessageBox.Show(ex.ToString(), "btnSubmit_Click threw exception");
}
finally
{
if (msg != "")
{
this.lblStatus.Text = msg;
}
mag = null;
prn = null;
}
#endregion
}
// CONTACT Sample Code ----------------------------------------------------------------------------------
public void ContactEncode(string drvName, string _contactReader, int eject, out string msg)
{
ZBRPrinter printer = null;
int errValue = 0;
msg = "";
try
{
printer = new ZBRPrinter();
// Opens a connection to a printer driver
if (!printer.Open(drvName, out msg))
{
msg = "CONTACT Open Error: " + ZBRUtil.TranslateErrorCode(errValue) + "\n" + "Error Code : " + errValue.ToString();
return;
}
// Moves the card into position for encoding
if (printer.MoveCardToSmartCardEncoder(CONTACT, out errValue) == 0)
{
msg = "CONTACT StartCard Error:" + ZBRUtil.TranslateErrorCode(errValue) + "\n" + "Error Code : " + errValue.ToString();
return;
}
byte[] key = { 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF };
//perform the smart card encoding:
ContactSupport contact = new ContactSupport();
string cardType = "PVC,SLE4428";
contact.ContactTest(ref cardType, _contactReader, key, true, out msg);
if (msg.Length > 0)
{
return;
}
if (printer.MoveSmartCardToPrintReadyPosition(CONTACT, out errValue) == 0)
{
msg = "CONTACT Prnt Card Error: " + errValue.ToString();
return;
}
if (printer.EjectCard(out errValue) == 0)
{
msg = "CONTACT Eject Card Error: " + errValue.ToString();
return;
}
}
catch (Exception ex)
{
msg += ex.Message;
System.Windows.Forms.MessageBox.Show(ex.ToString(), "CONTACTCode threw exception");
}
finally
{
if (printer != null)
{
printer.EjectCard(out errValue);
if (msg.Length == 0)
{
printer.Close(out msg);
}
else
{
string tempmsg = "";
printer.Close(out tempmsg);
}
printer = null;
}
}
}