Hello!
We are currently evaluating the PDFViewer for .net. So far it looks good. It is slower than the adobe component, but it does not carry the disadvantages which are the main reason why we would like to replace the component.
Now we noticed quite a strange behaviour in our application and it is absolutely sure that they are caused by the Spire.PDF components.
Here is what happens, randomly, but several times a day on each workstation:
- one or more PDFs would not be loaded correctly into the viewer. The display area remains gray.
- as soon as that happened, the culture settings of our application are changing! Date-Format suddenly changes from DD.MM.YYYY to YYYY/MM/DD or even to MM-DD-YYYY. Decimal separator changes from "." (German) to "," (US/English). Keyboard layout obviously does *not* change.
Terminating the .net application and restarting it will solve both problems; that is: Documents are suddenly displayed correctly again in the viewer area, and the cultural settings are correct again.
What can we do about it, please?