55
' Get Drawer Status
iRet = DeviceIoControl(DeviceHandle, ADV_STATUS_CTL_CODE, 0, 0, iStatus, 4, iBytesRtn, 0)
If (iRet = 0 Or iBytesRtn <> 1) Then
Debug.Print("Error writing to Cash Drawer Driver. Error" & Err.LastDllError)
End If
If (iStatus = 0) Then
StatusText.Text = "Cash Drawer(s) Closed"
Else
StatusText.Text = "Cash Drawer(s) Open"
End If
CloseHandle(DeviceHandle)
End If
End Sub
Содержание POS-400 Expander II
Страница 14: ...7 Dimensions Unit mm ...
Страница 49: ...42 8 When installation is complete click Finish ...
Страница 51: ...44 MSR Driver Installation optional 1 First plug in the MSR module 2 Reboot system to complete installation ...
Страница 53: ...46 8 Click Yes to restart the system required ...