GetPageCount Method

C#
Visual Basic
Objective-C
Java
C++

public int GetPageCount()

'Declaration

Public Function GetPageCount() As Integer

'Usage

Dim instance As PDFFile
Dim value As Integer
 
value = instance.GetPageCount()

public:
int GetPageCount();

Return Value

A System.Int32 that represents the number of pages in this PDFFile object.

This method will obtain the number of pages in the PDF file set in FileName. Since obtaining the number of pages might require decrypting a secured file, the value of the password set in Password will be used if the file is encrypted.

To get the size of each page in a PDF file, use the Load method which populates the Pages collection with an PDFFilePage for each page.

This method is faster than calling Load and using Pages.Count since it does not parse the page sizes not load the document properties.

This example will return the number of pages inside a PDF file.

C#
Visual Basic
WinRT C#
WinRT JavaScript
Silverlight C#
Silverlight VB

Copy Code

Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Pdf
Imports Leadtools.WinForms
Imports Leadtools.Svg
Imports Leadtools.ImageProcessing

<TestMethod> _
Public Sub PDFFilePageCountExample()
   Dim pdfFileName As String = Path.Combine(LEAD_VARS.ImagesDir, "Leadtools.pdf")
   ' Show the number of pages
   Dim file As PDFFile = New PDFFile(pdfFileName)
   Dim pageCount As Integer = file.GetPageCount()
   Console.WriteLine("File has {0} pages", pageCount)
End Sub

Public NotInheritable Class LEAD_VARS
Public Const ImagesDir As String = "C:\Users\Public\Documents\LEADTOOLS Images"
End Class

using Leadtools;
using Leadtools.Codecs;
using Leadtools.Controls;
using Leadtools.Drawing;
using Leadtools.ImageProcessing;
using Leadtools.Pdf;
using Leadtools.Svg;
using Leadtools.WinForms;

[TestMethod]
public void PDFFilePageCountExample()
{
   string pdfFileName = Path.Combine(LEAD_VARS.ImagesDir, @"Leadtools.pdf");
   // Show the number of pages
   PDFFile file = new PDFFile(pdfFileName);
   int pageCount = file.GetPageCount();
   Console.WriteLine("File has {0} pages", pageCount);
}

static class LEAD_VARS
{
public const string ImagesDir = @"C:\Users\Public\Documents\LEADTOOLS Images";
}

Target Platforms

Reference

PDFFile Class
PDFFile Members