Error occurred during acquisition status 30
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 Capture" window.
4. Here, if I click "Cancel", it shows me an error with below mentioned text:
"Error occurred during acquisition status 30 "
Could you please help
Regards
Leena
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 Capture" window.
4. Here, if I click "Cancel", it shows me an error with below mentioned text:
"Error occurred during acquisition status 30 "
Could you please help
Regards
Leena
Re: Error occurred during acquisition status 30
Hello,
Just modify the application code source to don't display the message. Or adjust the error message regarding the returned value of TwainUserClosedSource() & TwainLastXferFail() methods.
Hope this helps!
Kind regards,
Loïc
Just modify the application code source to don't display the message. Or adjust the error message regarding the returned value of TwainUserClosedSource() & TwainLastXferFail() methods.
Hope this helps!
Kind regards,
Loïc
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
Re: Error occurred during acquisition status 30
Hello,
Are you using the latest version ?
You should also add a call to TwainUnloadSourceManager_2 (0) to close the twain manager. We will add it in the next demo app.
Kind regards,
Loïc
Are you using the latest version ?
You should also add a call to TwainUnloadSourceManager_2 (0) to close the twain manager. We will add it in the next demo app.
Kind regards,
Loïc
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
Re: Error occurred during acquisition status 30
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
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
Re: Error occurred during acquisition status 30
Hello Leena,
Sorry for the delayed answer.
Please try to create a standalone ticket for any new issue. This will help us to provide more efficient support and to have a clearer knowledge base.
Thank you for your comprehension.
Kind regards,
Loïc
Sorry for the delayed answer.
Please try to create a standalone ticket for any new issue. This will help us to provide more efficient support and to have a clearer knowledge base.
Thank you for your comprehension.
Kind regards,
Loïc
Who is online
Users browsing this forum: No registered users and 0 guests