I have created a sample Excel file to reproduce the issue.
test2.zip (9.6 KB)
In the Excel file, I added a conditional formatting to change A1 and B1 to white text color when A3’s value is 1.
image.png (768 位元組)
imag…...xlsx"); PdfSaveOptions saveOptions = new PdfSaveOptions(); //...workbook.save("output.pdf", saveOptions); Test with Simplified Data...