I need to save a page range using the .SaveToFile(). All of the options work for this function EXCEPT the page range version. Doing anything with the function results in an "The file format is incorrect." error.
Example:
Spire.Pdf.PdfDocument document = new Spire.Pdf.PdfDocument(Filename);
document.SaveToFile("C:\\Temp\\foo.pdf",0,0, Spire.Pdf.FileFormat.PDF);
Please let me know if I'm doing anything wrong but it's a pretty straightforward call
I tried V 4.7 and am currently on 4.8.5.2040