How to convert Excel to PDF and get sheets number in C# and .NET

Complete code

using System;
using System.IO;
using SautinSoft;

namespace Sample
    class Sample
        static void Main(string[] args)
            // Get sheets number.
            ExcelToPdf x = new ExcelToPdf();

            FileInfo excelFile = new FileInfo(@"..\..\..\test.xlsx");            

                int sheets = x.GetSheetsNumber(excelFile.FullName);
                Console.WriteLine("The file {0} has {1} sheet{2}.",excelFile.Name, sheets, (sheets>1)?"s":"");
            catch (Exception ex)


Imports System
Imports System.IO
Imports SautinSoft

Module Sample

    Sub Main()
        ' Get sheets number.
        Dim x As New ExcelToPdf()

        Dim excelFile As New FileInfo("..\..\..\test.xlsx")

            Dim sheets As Integer = x.GetSheetsNumber(excelFile.FullName)
            Console.WriteLine("The file {0} has {1} sheet{2}.", excelFile.Name, sheets, If(sheets > 1, "s", ""))
        Catch ex As Exception
        End Try
    End Sub
End Module


If you need a new code example or have a question: email us at or ask at Online Chat (right-bottom corner of this page) or use the Form below:

Questions and suggestions from you are always welcome!

We are developing .Net components since 2002. We know PDF, DOCX, RTF, HTML, XLSX and Images formats. If you need any assistance with creating, modifying or converting documents in various formats, we can help you. We will write any code example for you absolutely free.