Hi Loic,
I have a question related to TWAIN acquisition using ASP.NET.
In your demo (GdPicture.NET 8\samples\AnyCPU\asp.net\annotation), if I scan a image and then again scan one more image, the earlier image gets overwritten.
Is there a way to append to the existing image?
Thanks,
Leena
Search found 4 matches
- Sun Aug 12, 2012 6:52 pm
- Forum: Other discussions
- Topic: Error occurred during acquisition status 30
- Replies: 6
- Views: 20573
- Fri Aug 03, 2012 4:39 pm
- Forum: Other discussions
- Topic: Error occurred during acquisition status 30
- Replies: 6
- Views: 20573
Re: Error occurred during acquisition status 30
Hi Loic,
Thanks again for your response.
I tried a call to "TwainUnloadSourceManager_2 (0)" but no luck.
Could you please help.
Thanks,
Leena
Thanks again for your response.
I tried a call to "TwainUnloadSourceManager_2 (0)" but no luck.
Could you please help.
Thanks,
Leena
- Fri Jul 27, 2012 2:18 pm
- Forum: Other discussions
- Topic: Error occurred during acquisition status 30
- Replies: 6
- Views: 20573
Re: Error occurred during acquisition status 30
Thanks for the quick response.
I can hide the message but once this error comes, I have to restart the browser. So is there better way to handle this or do you sample code demonstrating usage of the methods you have mentioned.
Thanks,
Leena
I can hide the message but once this error comes, I have to restart the browser. So is there better way to handle this or do you sample code demonstrating usage of the methods you have mentioned.
Thanks,
Leena
- Thu Jul 26, 2012 4:20 pm
- Forum: Other discussions
- Topic: Error occurred during acquisition status 30
- Replies: 6
- Views: 20573
Error occurred during acquisition status 30
Hi Loic, I have been trying the ASP.NET annotation demo and it is looking great! I am facing one issue. Here are the steps to reproduce: 1. I click on "Acquire From TWAIN" menu 2. Then I select my web cam as the source and click "Select" 3. It then shows me the "Web cam Capt...