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- Elaborazione Numerica Dei Segnali Oppenheim Schafer Pdf Reader Online
- Elaborazione Numerica Dei Segnali Oppenheim Schafer Pdf Reader Download
- Elaborazione Numerica Dei Segnali Oppenheim Schafer Pdf Reader Free
Scenario: WinForms desktop app, .Net 2.0
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We're having problems with 0.01% of our user base who are unable to print documents that we are presenting via FoxIt PDF SDK ActiveX v5.0.1 When the user clicks a 'Print' button, we call the PrintWithDialog() method on the viewer control instance. Micro And Smart Systems Ananthasuresh Pdf Download: Micro And Smart Systems Ananthasuresh Pdf Download > urlin.us/3yxtw Spoiler.
We're having problems with 0.01% of our user base who are unable to print documents that we are presenting via FoxIt PDF SDK ActiveX v5.0.1
When the user clicks a 'Print' button, we call the PrintWithDialog() method on the viewer control instance. At this point, an Access Violation Exception is thrown, and then the application hangs. The Print Dialog is not shown. No further user input (mouse, keyboard) brings it back to life and the process has to be killed via task manager.
The exception stack trace is:
We cannot reproduce the problem, and FoxIt don't seem to be able to do anything to help us because we can't give them a project that reproduces the problem.
My suspicions are pointing towards Windows 7 and Group Policy control of print settings. We have had some success asking affected users to remove and reinstall the default printer, but then the problem resurfaces after a day or two. One site has policy settings controlling who can print in color, and installs the printer (the same physical device) differently.
Has anyone got any experience with Windows 7, or group policy settings, affecting printing?
Elaborazione Numerica Dei Segnali Oppenheim Schafer Pdf Reader Online
EDIT: It's only FoxIt affected by this issue. Everything else - Acrobat, Word, Notepad etc prints without issue.
Neil Moss
Neil MossElaborazione Numerica Dei Segnali Oppenheim Schafer Pdf Reader Download
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1 Answer
I can simulate this situation if I delete the default printer setting (meaning no printer set as default), so temporary renaming the following window registry key from 'Device' to 'OldDevice'
My simple form:
and the relevant output from debug:
Elaborazione Numerica Dei Segnali Oppenheim Schafer Pdf Reader Free
I can mention this link as (maybe) one of the possible causes of the triggering event. Other applications (WinWord, Adobe Reader) work as expected (only the manual selection of the printer is needed)
user4569980
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