private void card_format_proc(NfcTag _tag)
{
try
{
var again = true;
FormatAgain:
if (_tag.Format())
{
var msg = "Formatted Tag with UID " + _tagUID + " Successfully.";
SuccessNotify("Success|" + msg);
this.BeginInvoke(new OnTagFormatInvoker(OnTagFormat), _tag);
}
else
{
if (again)
{
again = false;
goto FormatAgain;
}
var msg = "Tag Format Failure. Please try again or contact Support.";
WarnNotify("Warning|" + msg);
}
}
catch (Exception ex)
{
ErrorHandler.TreatError(ex);
}
}
/*
* card_write_proc
* ---------------
* This is the core function to try read a card, and maybe recognize it as an NFC tag
* The function is executed in a background thread, so the application's window keeps
* responding during the dialog
*/
private void card_write_proc(object _tag)
{
if (_tag == null)
{
return; /* Oups */
}
if (!(_tag is NfcTag))
{
return; /* Oups */
}
NfcTag tag = _tag as NfcTag;
if (!tag.IsFormatted() && !tag.Format())
{
this.BeginInvoke(new OnErrorInvoker(OnError), "This application has been unable to format the Tag", "Failed to encode the NFC Tag");
return;
}
if (!tag.Write())
{
this.BeginInvoke(new OnErrorInvoker(OnError), "This application has been unable to write onto the Tag", "Failed to encode the NFC Tag");
return;
}
if (cbLock.Visible && cbLock.Checked)
{
/* Try to lock the Tag */
if (tag.IsLockable())
{
if (!tag.Lock())
{
this.BeginInvoke(new OnErrorInvoker(OnError), "This application has been unable to lock the Tag in read-only state", "Failed to encode the NFC Tag");
return;
}
}
else
{
/* This Tag is not locackable */
this.BeginInvoke(new OnErrorInvoker(OnError), "The Tag has been successfully written, but there's no method to put it in read-only state", "This NFC Tag can't be locked");
return;
}
}
/* Done */
this.BeginInvoke(new OnTagWriteInvoker(OnTagWrite), tag);
}