We have implemented the Simple DLL method to create a PDF viewer panel in our application, when scrolling however it flickers quite a bit which we will need to resolve.
In searching the forum it was mentioned that this could be achieved using the PXCV_DrawPageToDIBSection function to implement double buffering instead of the PXCV_DrawPageToDC function, is there any examples of this available? We're using vb.net however anything would be useful,
Cheers,
Double buffering with simple DLL SDK
Moderators: PDF-XChange Support, Daniel - PDF-XChange, Chris - PDF-XChange, Sean - PDF-XChange, Vasyl - PDF-XChange, Ivan - Tracker Software, Stefan - PDF-XChange
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Re: Double buffering with simple DLL SDK
Hello scottA,
Maybe this sample will be helpful for you.
Maybe this sample will be helpful for you.
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Re: Double buffering with simple DLL SDK
Thanks, this did the trick.
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Re: Double buffering with simple DLL SDK
Great to hear Scott,
And kudos to Corwin
Best,
Stefan
And kudos to Corwin

Best,
Stefan
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Re: Double buffering with simple DLL SDK
Downloaded the example and replaced the empty strings with my keys.
The example works great, however, I get "Demo" printed everywhere on the output.
Any ideas?
Thanks
The example works great, however, I get "Demo" printed everywhere on the output.
Any ideas?
Thanks
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Re: Double buffering with simple DLL SDK
Hello dconner,
Please write to support@pdf-xchange.com with the license key and dev code you are trying to use and we will assist you with resolving this issue.
Regards,
Stefan
Please write to support@pdf-xchange.com with the license key and dev code you are trying to use and we will assist you with resolving this issue.
Regards,
Stefan
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Re: Double buffering with simple DLL SDK
Ok. I sent a message with the subject "Tracker Supp-Stefan RE: Double buffering with simple DLL SDK".
Thanks for you help!
Thanks for you help!
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Re: Double buffering with simple DLL SDK
Hi David,
see my email regarding the license that must be signed and returned before you receive your Viewer SDK specific license codes - the one you have now is good for all functionality in the SDK - with the exception of the Viewer functions as an additional license is required to be signed before releasing these.
Thanks
see my email regarding the license that must be signed and returned before you receive your Viewer SDK specific license codes - the one you have now is good for all functionality in the SDK - with the exception of the Viewer functions as an additional license is required to be signed before releasing these.
Thanks
If posting files to this forum - you must archive the files to a ZIP, RAR or 7z file or they will not be uploaded - thank you.
Best regards
Tracker Support
http://www.tracker-software.com
Best regards
Tracker Support
http://www.tracker-software.com