public static void Convert2()
{
XlsxToPdfConverter converter = new XlsxToPdfConverter();
//Load Excel document from byte array
converter.Load(File.ReadAllBytes("sample.xlsx"));
//Convert selected cell ranges in active worksheet to pdf
converter.ContentPart = PdfContentPart.FromRanges;
//Select ranges by row and column id
converter.SelectedRanges.Add(new Range(2, 0, 4, 1));
converter.SelectedRanges.Add(new Range(7, 0, 12, 1));
//Convert Excel to pdf, and save it to local file
File.WriteAllBytes("convert.pdf", converter.SaveAsBytes());
}
public static void Convert()
{
XlsxToPdfConverter converter = new XlsxToPdfConverter();
//Load Excel document from stream
using (Stream stream = File.OpenRead("sample.xlsx"))
{
converter.Load(stream);
}
//Convert active worksheet to pdf
converter.ContentPart = PdfContentPart.FromActiveSheet;
//If Print Area is set in the workbook, the output pdf will only show the Print Area
//So dislpay whole worksheet need to disable this property
converter.DisplayAsPrintArea = false;
//Convert Excel to pdf, and save it to file stream
using (var stream = File.OpenWrite("convert.pdf"))
{
converter.Save(stream);
}
}