Epson TM-H6000IIIU Manuale di sviluppo - Pagina 21

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Epson TM-H6000IIIU Manuale di sviluppo

Section 5. Device Specific Programming

This section describes device specific programming of the MICR devices.

5.1 Obtaining MICR Status in Real Time

It is possible to obtain the MICR's status by using the MICR's DirectIO method or
DirectIOEvent event.
The following is an example program that obtains the MICR status.
Global DIEFlag As Long
Global DIEData As Long
Dim RC As Long
Dim Dummy As Long
Dim Data As String
Dummy = 0
Data = ""
DIEFlag = 0
RC = OposMicr1.DirectIO (MICR_DI_GETSTATUS 'Command number
used
used
If RC = OPOS_SUCCESS Then
'Success
Else
'Error
End If
While( DIEFlag = 0 )
DoEvents
Wend
Status = DIEData
Dummy,
Data)
17
APPLICATION DEVELOPMENT GUIDE
MICR (EPSON TM Series)
Version 3.00 Feb. 2019
'Not
'Not