Using IE9 on the same system as older ABCpdf versions may cause this error message. ABCpdf version 8.1 and later are fully compatible with IE9 and also provide a Gecko-based HTML engine. When converting HTML to PDF, ABCpdf uses the MSHTML component installed with Internet Explorer as the first stage of the process. The issue when using older ABCpdf versions is related to a set of problems Microsoft introduced in IE9. We (and other developers) reported these issues to Microsoft in September 2010 but unfortunately they have not been fixed. Unfortunately with the official release of IE9 Microsoft released new documentation which says the IHTMLElementRender::DrawToDC function that was required has been deprecated.
This is especially unfortunate given that there is no replacement for this function. Given that Microsoft appears to be unwilling to support these interfaces we would strongly recommend that on new deployments you consider a move to the new Gecko-based HTML engine available in ABCpdf 8.
Abcpdf 9 Crack
It is just one line of code to select the Gecko rendering engine (see the property). How do I make my eForm fields savable using Acrobat Reader? Acrobat Reader XI provides features to save eForms out of the box.
Provided your clients are using this version of Acrobat they will be able to fill in and save standard PDF forms. The only problem you may have relates to older versions of Acrobat Reader which did not have this feature. In Acrobat X and earlier, saving the contents of forms was something which Adobe regarded as an Acrobat Pro feature. However it was a key feature present in other rivals to PDF.
As such Adobe allowed PDF docume.
The project I'm on is using a 3rd party component to build dynamic PDFs in a VB.Net web system called ABCpdf.Net. (not a terrible tool, but not a great one either.) Every now and then, for reasons I can't fathom, the document object throws a SEHException.
Digging futher, it turns out this is caused by a custom exception in the document object of the type WebSupergoo.ABCpdf6.Internal.PDFException. The contents contains only the not -terribly-helpful title 'Unable to get image data.
Out Of Memory' Usually this happens when trying to add an image to the PDF. Since these images are PNGs of less than 100k, I'm guessing their size isn't the issue. Also, the really strange thing is that once this issue starts happening, the only way to get it to stop seems to be to reboot the web server, which is clearly a little sub-par. Has anyone ever had this problem (or even used this tool?). Out of curiosity I ran a disassembler on my copy of the ABCpdf 7.NET assembly. Dispose definitely cleans up a number of things that Clear does not (e.g. MObjects, mEncryption, mTransform).
It seems likely that Clear is redundant if you call Dispose, but I'm not 100% sure. (It depends on whether or not WebSupergoo.ABCpdf7.Internal.NDoc.Clear does any cleanup beyond what WebSupergoo.ABCpdf7.Internal.NDoc.Delete does. I'd guess no, but I think you'd have to crack open the non-managed code to find out for sure.) – Oct 19 '11 at 20:47. This is nit-picking, but I'm pretty confident that ABCpdf 7 is still not 'all managed code'. In particular, there's a core ABCpdfCE7.dll (which gets installed in C: Windows System32), which appears not to be managed code (e.g. If you try to run.NET's corflags util on it, corflags reports 'The specified file does not have a valid managed header'.), and that gets wrapped by the ABCpdf.dll.NET assembly. The latter assembly does seem to be 'pure.NET', and not depending on COM, which is nice.
(Or if it does depend on COM somehow, it hides all the details from you.) – Oct 19 '11 at 19:08.