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If i disable the scan UI then it selecting default settings instead of current settings so it is not giving the output(barcode) because barcode detection is disabled in the default settings.
please give me steps how to resolve this….
It is working now and i tried it with sample application of twain.
please can you help me how to read the barcode from image and i did coding but struck up here
TwInfo twInfo = new TwInfo()
{
InfoID = (int)TwBarcode.TWEI_BARCODETEXT
};
TwExitImageInfo twExitImage = new TwExitImageInfo();
twExitImage.NumInfos = 1;
twExitImage.Info = twInfo;
rc = DSibarcode(appid, srcds, TwDG.Image, TwDAT.ExtImageInfo, TwMSG.Get, ref twExitImage);it is giving
rc= success and twExitImage is giving some info but im not able to retrieve data .
please help pn this it is very urgentfirst you need to work with two interfaces
1. Serial for Printing
2. USB for scanningfor printing we require PLQ20W32.dll(pr2 emulation) and for scanning we require twain dll – TWAINDSM.dll(ESC/P 2+ESC/MC emulation).
for more info reach me suresh.kallem@gmail.com
July 4, 2012 at 11:19 am in reply to: How to get the control back from Win 32 console application #25651please let me know when/which state we have to pass DAT_CALLBACK
July 3, 2012 at 10:04 am in reply to: Opening the DSM in a console application:"reading viola #25243hi,
I created console application by twain dll, by using this application I can able to read/scan the images but control not coming back to console application from twain GUI once scanning has been done.
Please help me on the sameHello apurv.purohit,
In configuration section, uncheck the Auto paper eject after scanning check button then it will work in printer as well as a scanner.
If u want to make Ur scanner printer u need to connect two interfaces….
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