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Posted by esko.hujanen on May 9, 2008, 12:52 pm
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Hi,
I am a newbie in OPOS.
I am developing a service object for OPOS line display.
When trying to use it through the MonroeCS CO control
(OPOSLineDisplay.ocx, version OposCCOs-1_11_001),
Open gives code 104 (=OPOS_E_NOSERVICE), and
get_OpenResult() gives code 305 (=OPOS_OR_BADIF).
What these return codes really means ?
In Control Programmer's Guide
(OLE for Retail POS, Release 1.6)
this is said in page 18, item 5:
CLIP -->
... (This ensures that the Service Object supports at least the
minimum methods of a valid Service Object for the device class, before
calling any of its methods.)
CLIP <--
Do I have to do the event handling as well as all the methods ?
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