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DeviceCapabilities() failed
Posted: Thu Aug 28, 2008 5:00 pm
by Badara Thiam
Hello,
I just try to use DeviceCapabilities() with FWH and Harbour,
but failed. Who know how use it please ?
The manual not help me.
Regards,
Posted: Sun Aug 31, 2008 12:09 am
by Antonio Linares
Badara,
Have you tried it this way ?
DeviceCapabilities( <cDevice>, <nCapability>, <@cBuffer> ) --> <nRetCode>
Posted: Sun Aug 31, 2008 11:31 am
by Badara Thiam
Antonio,
I have tried this but DeviceCapabilities() return -1
Here i put the printer name in cDevice.
When i put the driver print file name instead,
DeviceCapabilities() return 0, but before
i have the message "Could not load driver".
In my tests, the nCapability is DC_ORIENTATION
and cBuffer is an empty string ("") before to call DeviceCapabilities()
Regards.
Posted: Sun Aug 31, 2008 12:45 pm
by Badara Thiam
Anotonio,
Perhaps this can help to find the problem :
- PrnPortrait() don't work
- PrnLandscape() don't work
Regards.
Posted: Sun Aug 31, 2008 3:14 pm
by Antonio Linares
Badara,
Please try this:
MsgInfo( DeviceCapabilities( cPrinterName, DC_ORIENTATION, 0 ) )
and tell me what value you get, thanks
Posted: Sun Aug 31, 2008 5:45 pm
by Badara Thiam
Antonio,
Your sample return -1
Regards.
Posted: Sun Aug 31, 2008 6:11 pm
by Antonio Linares
Badara,
Please try this example:
Code: Select all
#include "FiveWin.ch"
function Main()
local oPrn
PRINT oPrn NAME "Continuing testing..."
oPrn:SetLandscape()
PAGE
oPrn:Say( 20, 20, "This is a test in Landscape" )
ENDPAGE
ENDPRINT
PRINT oPrn NAME "Continuing testing..."
oPrn:SetPortrait()
PAGE
oPrn:Say( 20, 20, "This is a test in Portrait" )
ENDPAGE
ENDPRINT
return nil
Posted: Sun Aug 31, 2008 10:49 pm
by Badara Thiam
Antonio,
This test (test1) return compilation errors :
Code: Select all
D:\PROGS\OBJ32\SOURCE.P(9) Error E0030 Syntax error: "syntax error at 'OPRN'"
D:\PROGS\OBJ32\SOURCE.P(11) Error E0020 Incomplete statement or unbalanced delimiters
D:\PROGS\OBJ32\SOURCE.P(13) Error E0020 Incomplete statement or unbalanced delimiters
D:\PROGS\OBJ32\SOURCE.P(14) Error E0020 Incomplete statement or unbalanced delimiters
D:\PROGS\OBJ32\SOURCE.P(16) Error E0030 Syntax error: "syntax error at 'OPRN'"
D:\PROGS\OBJ32\SOURCE.P(18) Error E0020 Incomplete statement or unbalanced delimiters
D:\PROGS\OBJ32\SOURCE.P(20) Error E0020 Incomplete statement or unbalanced delimiters
D:\PROGS\OBJ32\SOURCE.P(21) Error E0020 Incomplete statement or unbalanced delimiters
Regards.
Posted: Sun Aug 31, 2008 10:56 pm
by Antonio Linares
What FWH version are you using ?
Please compile your PRG using /P and post here the resulting PPO file, thanks
Posted: Mon Sep 01, 2008 2:04 pm
by Badara Thiam
Antonio,
Today i have not the same compilation errors.
Yesterday i have validate my window at microsoft,
and have download the file DEVCAP.EXE who
permit ehanced acces (microsoft site say that).
After (always yesterday) i stop my pc, then re-run,
and nothing was different. Today i want do test again,
and i have different result. No changes between the 2 tests...
I seek know to see what changes and why changes.
I answer you soon because i must to go back
to the city now.
My version of FWH is 8.6.
Regards.
Posted: Mon Sep 01, 2008 2:48 pm
by Antonio Linares
Badara,
Ok, I wait for your feedback, thanks