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Druckerauftrag detect

 
- Page 1 -



Rolf
Koch
Hallöchen today frag I time so into round, I with Print never so much made have.
following approach to the problem:
we've with us one computer with printer on the camp.
If one customer one unit bought has and on the cash-desk payd has, so comes with us one entsprechender voucher from the printer, so we The washing-machine, TV or such one Zeugs raussuchen can.
now would I gladly one nebenbeilaufendes Tool write, which a Sound abspielt, if one such voucher from the printer comes.
means your, I could this somehow achieve?
 
12/20/08  
 



 
- Page 13 -



Rolf
Koch
value, that it Yes irgenwas with Driverconnect To do has and the CamID. but Why each Neustart not validly?
 
02/28/13  
 



i see.

yet says the program: unit 0 -

had means always functions can if only 1 unit connected is.

Bisheriger code:
CompileMarkSeparation
long previewHandle = external("avicap32.dll","capCreateCaptureWindowA","Video", WS_CHILD + WS_VISIBLE, 0, 0, width(dhwnd), height(dhwnd), dhwnd, 1)
SendMessage(previewHandle, WM_CAP_DRIVER_CONNECT, nCameraID, 0)e>

Perhaps is the Kamera then the system not yet famous so short to the
Hochfahren - something is Yes always...

what I do not white is whether The Message SendMessage(previewHandle,
WM_CAP_DRIVER_CONNECT, whom Choose-Dialog aufruft or vlt.
already long previewHandle = external("avicap32.dll", -

can You, the time with MessageBoxen testing and the jeweiligen Rückgabewerte
durchgeben? Presumably bräuchten we something like How prevent_dialog because we Yes none
Dlg wish separate only The Info whether unit there or not circa ggf. new To try.

what too his can, is, that the unit vlt. another ID has, vlt. gives windows
the only unit not always The ID 0. the could we then but simply
find out but whence the dialog comes know I before gladly because To there
there we Yes not at all first run out let dürften.
 
02/28/13  
 




Rolf
Koch
Aja, will be time look
 
02/28/13  
 




Rolf
Koch
Hmm but which Rückgaben need we?
 
02/28/13  
 



in the principle The the SendMessages The go through before the dialog displayed becomes
and the Info above, which row whom dialog aufruft.
 
02/28/13  
 




Rolf
Koch
Achso now kapier I it Thx
 
02/28/13  
 




E.T.
having recent one ähnliches Completed: 'ner HD-Cam:
These was too always to one Neustart not any more there, what the driver with a "Initialisierungsfehler" receipting and the selection-dialog opened.
reason was, the The Cam on the Frontpanel infected was. are these in a USB-Anschluss directly hinten on the board stick, functions it
 
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Grüße aus Sachsen... Mario
WinXP, Win7 (64 Bit),Win8(.1),Win10, Win 11, Profan 6 - X4, XPSE, und 'nen schwarzes, blinkendes Dingens, wo ich das alles reinschütte...
02/28/13  
 




Rolf
Koch
The is Yes since the Cam, if I under tools then look. with us is it on the back Panel.
 
02/28/13  
 




Rolf
Koch
Perhaps ought to I of Andreas these Proc integrate and with Existing driver with the dazugehörenden index contact?
CompileMarkSeparation
DEF capGetDriverDescription(5) ! "avicap32.dll","capGetDriverDescriptionA"

Proc GetCaptureDriverList

    Declare Treiber$,Version$,Zaehler%
    ClearList

    Whilenot zaehler% = 9

        Treiber$ = Space$(80)80'eichen werden maximal aufgenommen
        Version$ = Space$(80)80'Zeichen werden maximal aufgenommen

        If capGetDriverDescription(Zaehler%,ADDR(Treiber$),80,ADDR(Version$),80) > 0

            Print Trim$(Treiber$)+Str$(Zaehler%)

        Endif

        Inc Zaehler%

    EndWhile

EndProc

CLS
GetCaptureDriverList
WaitInput
 
02/28/13  
 



I'd say propieren goes over study.
 
03/01/13  
 




Rolf
Koch
so tested.
its aufjedenfall so, that the Cam only works, if I these short before in a new USB Anschluss stuck have. means, the driver watts installs and the Cam functions then with Program Start.
Komischerweise is it then so, if I a before already genutzten USB Anschluss benefit wants, functions not More. means too to a Neustart is the last USB Anschluss not any more validly.
it comes then the dialog, where it apparently of Connect comes, but it must one dialog his, the no Waitinput or so own, because the program launch The surface, which far to Connect comes.
Desweiteren I get nevertheless whom right driver and the index 0 displayed. means it should functions, wants but not. now Have I yet 2 nutzbare Wegwerf USB Anschlüsse spare - thereafter can I no Cam longer the Program benefit
Regards
Rolf
 
03/01/13  
 




Rolf
Koch
might it Perhaps his, that it on it lying:
its a Hama Cam and with Anschliessen becomes automatically the Microsoft driver
Microsoft WDM Image Capture (Win32) installs?
Perhaps ought to I the originalen driver install?
 
03/01/13  
 




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rquindt05/17/20
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