Unfortunately this is not possible by design, you can't alter any of the built-in elements (whether it is a snap-in or even the toolbar).
The only option is to implement your own palette with the elements you need, all the methods are provided for this purpose.

There is unfortunately not much we can do with so little information. You should consider using the overload that takes an extra parameter that is the file name, in case the file you're truing to load does not have any header for instance, in that case if the file name is omitted, DocuVieware won't ...

Hi Mark,

I will submit this request to the development team and let you know as soon as a decision has been made.

Hi Mark, I don't think this is supported at the moment, I am willing to add this request to the roadmap though. Could you please open a ticket on the support platform and provide every relevant information about this issue? This way I will be able to provide clear and accurate information to the dev...

Hello,

The issue is probably that you do not save the result file after adding the page to it, you just add it (in memory) and then dispose and close the document without saving the modifications. You are missing a call to the TiffSaveMultiPageToFile method before closing the document.

Now the question is if Orpalis recommends the use of RenderPageToGdPictureImage in Windows services or not? The issue is much bigger than just RenderPageToGdPictureImage. For instance DocuVieware, being hosted on a IIS instance, it runs as a service thus it is also impacted by the blank pages issue...

It looks like Microsoft has fixed the issues in the October updates.

Yes, GDI+ rasterization engine is not impacted by this Microsoft blunder, the difference could be about the performances as GDI+ is supposedly slower.
That being said, the difference should be barely noticeable if at all, GDI+ has been greatly improved since a few months.

It seems that "PdfRasterizerEngineWPF" is used by default. Or in some cases "PdfRasterizerEngineHybrid" one? That's correct, default is PdfRasterizerEngineHybrid. This one seems to be the trouble-maker: KB 4040972 This is only partially true for Windows Server 2012 R2, other ver...

This is a known problem introduced by Microsoft lately. See https://connect.microsoft.com/VisualStudio/feedback/details/3141218 You can of course uninstall the problematic Windows update patch and wait for Microsoft to fix it properly or implement a workaround. The workaround is to use the overload ...

Hello, Anybody managed to find anything else or do something about the ARA-ME-01 Fingerprint Slide Scanner? I hardly see the link with TWAIN acquisition because, according to the datasheet, the ARA-ME-01 uses a simple serial interface which can probably be accessed with any technology that is able ...

For this demo application I assumed that there's only two possible modes, multipage and single page so if the barcode isn't multipage, it can only be single page.

That's exactly what the code I provided does, I tested it a few minutes ago with a different batch of sheets and it works as expected. All the pages behind a separator sheet with multipage barcode end up in a multipage TIFF and pages behind a separator sheet with single page barcode end up in separa...

You're welcome!

That's actually TWAIN acquisition with separator sheets and that is relatively easy to implement. Basically, what you need first is your acquisition loop and then, for each acquired image you need to establish if it is a separator sheet or not and if so, what mode should be set for the following pag...