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VFP6: Checking for LPT port status
Message
Information générale
Forum:
Visual FoxPro
Catégorie:
Autre
Divers
Thread ID:
00458542
Message ID:
00458608
Vues:
19
>>>I am sending a text file to a Zebra Z4000 label printer. The problem is if the printer is off or not connected then my app locks up and it is not responding. I am using the CopyFile Win32API function to print. Any ideas?
>>>TIA!
>>
>>Take a look at PrintStatus at the VFP help.
>
>Martin,
>
>If the printer is connected through the Windows Control Panel, the function always returns .T.

Hi, George! Good year!

Of course. In the case of strange printers, and given his requierements, I think that the easier things would be to bypass Windows.
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