Thanks for your posting and using Aspose.Cells.
Do you get #'s because the column width is lesser? Do they get removed when you increase the width of the column manually using Microsoft Excel.
If you are facing this problem, then please call
method before saving to pdf and it should fix your issue. Let us know your feedback.
Thanks for sharing good news with us and using Aspose.Cells.
Did you try auto fit columns method, it should also fix your issue. We are glad to know that you were able to sort out this issue. Let us know if you encounter any other issue, we will be pleased to look into it and help you further.