Search found 15 matches

by alexei
Wed Oct 18, 2017 10:06 pm
Forum: VintaSoft Twain ActiveX Discussions
Topic: Scan stays on the progress dialog .. Scanning page 1
Replies: 3
Views: 129

Re: Scan stays on the progress dialog .. Scanning page 1

Hi Alex,

the issue is with the Windows 10 most probably, I'm using a Windows Surface Pro 4. but when I use a normal laptop with windows 7 it works perfectly.
by alexei
Sat Sep 23, 2017 12:11 am
Forum: VintaSoft Twain ActiveX Discussions
Topic: Scan stays on the progress dialog .. Scanning page 1
Replies: 3
Views: 129

Scan stays on the progress dialog .. Scanning page 1

Hi, I'm using the Vintasoft ActiveX Twain on a windows 10 through internet explorer 11. When scanning with the Epson GT-S55 , I can select the scanner on the dialogbox and the scanner scans the first page, but hangs on the DialogBog. And the browser hangs. Did someone have this behavior before? rega...
by alexei
Tue Sep 19, 2017 11:47 pm
Forum: VintaSoft Twain ActiveX Discussions
Topic: ActiveX memory usage stays active in IExplore Memory usage
Replies: 1
Views: 60

ActiveX memory usage stays active in IExplore Memory usage

Hi, I have noticed that when we do a scan through the VSTwain ActiveX control the IExplore memory usage goes up, this is due that the pages are being stored within the memory usage of IExplore, due that the VSTwain object is being created on the page. When closing the page(popup) that creates the VS...
by alexei
Fri Jul 29, 2016 6:36 pm
Forum: VintaSoft Twain ActiveX Discussions
Topic: Object doesn't support property or method 'HttpUpload_SetFileFromDisk '
Replies: 6
Views: 7335

Re: Object doesn't support property or method 'HttpUpload_SetFileFromDisk '

Hi Alex,

When do you guys plan to release the new version of the VintaSoft Twain ActiveX containing the ability to upload all scanned images as one multipage image file ?

Regards,

Alexei
by alexei
Mon Jul 18, 2016 3:36 pm
Forum: Hardware and Vendors Discussions
Topic: WIA drivers.
Replies: 2
Views: 4497

Re: WIA drivers.

Hi, Based on my unpleasant experience with the WIA driver I want to contribute with this thread. Windows WIA driver in combination with EPSON GT-S55 problems: 1. During scanning you get a dialog and you only see the progress bar. 2. Device Manager only returns the last page. 3. Scanner has capabilit...
by alexei
Fri Jul 15, 2016 3:52 pm
Forum: VintaSoft Twain ActiveX Discussions
Topic: HttpUpload_AddFileField first file is ok, the rest of the files are corrupted
Replies: 4
Views: 1190

Re: HttpUpload_AddFileField first file is ok, the rest of the files are corrupted

Hi Alex, Several file fields may have the same name because this parameter is informative. I think your code has bug OR your development environment (the OutSystems platform) has bug or limitation. I will contact the OutSystems support about the issue with the field name, because what I'm doing I'm ...
by alexei
Thu Jul 14, 2016 7:01 pm
Forum: VintaSoft Twain ActiveX Discussions
Topic: HttpUpload_AddFileField first file is ok, the rest of the files are corrupted
Replies: 4
Views: 1190

Re: HttpUpload_AddFileField first file is ok, the rest of the files are corrupted

HI Alex, I found what was the issue, when sending each image through the HttpUpload_AddFileField you need to provide the fieldname with a unique name for each file, otherwise only the first file will be a pdf file, and the rest will be corrupted. I don't know if this has to do with the OutSystems pl...
by alexei
Thu Jul 14, 2016 12:51 am
Forum: VintaSoft Twain ActiveX Discussions
Topic: HttpUpload_AddFileField first file is ok, the rest of the files are corrupted
Replies: 4
Views: 1190

HttpUpload_AddFileField first file is ok, the rest of the files are corrupted

Hi Alex, I'm uploading the scanned images as PDF through the HttpUpload_AddFileField and what I noticed is that when I check the files in the database only the first file is recognized as PDF and the rest are corrupted. Because there is no functionality yet to upload all the images as one PDF multip...
by alexei
Tue Jul 12, 2016 7:26 pm
Forum: VintaSoft Twain ActiveX Discussions
Topic: Object doesn't support property or method 'HttpUpload_SetFileFromDisk '
Replies: 6
Views: 7335

Re: Object doesn't support property or method 'HttpUpload_SetFileFromDisk '

Hi Alex, For my case the SetHttpFileFromDisk method would have been a really great alternative pending the new functionality. In Outsystems I need all the images to be in one single pdf file and Outsystems does not have the functionality to add multiple binaries into one single file out of the box. ...
by alexei
Tue Jul 12, 2016 12:07 am
Forum: VintaSoft Twain ActiveX Discussions
Topic: Object doesn't support property or method 'HttpUpload_SetFileFromDisk '
Replies: 6
Views: 7335

Re: Object doesn't support property or method 'HttpUpload_SetFileFromDisk '

Alex. I have a question: in order to have all the scanned images in one file in the HTTP post request, I need to maintain the same file name when using the HttpUpload_AddFileField method? The upload function has been added below. following piece of code: function UploadToHttpServer() { if (VSActiveX...