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                                  • I attached a pdf with around 200 pages of images. when open the file with your demo pdf viewer app and scroll through the pages in the pdf, at some point all the pages go blank.

                                    Is there a way to have your view display it correctly like adobe pdf reader does?

                                    Thanks, Pat

                                • Ingvar (DevExpress Support) 08.19.2019


                                  First, consider updating to v19.1.5. In this version, we optimized processing JPX images (see JPX - Big images are decoded slowly).

                                  Second, you can reduce the cache size using the PdfViewerControl.CacheSize property. For example, set it to 100000.

                                  Should you have further questions, please let me know.

                                • Ingvar (DevExpress Support) 08.19.2019

                                  A small follow-up:
                                  Having researched this issue further, we are able to reproduce this behavior. I am forwarding this issue to our developers for further processing. You will receive an automatic message once the status of this ticket is changed.

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