public int GetPageCount()
Public Function GetPageCount() As Integer
public:
int GetPageCount();
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.
using Leadtools;
using Leadtools.Codecs;
using Leadtools.Controls;
using Leadtools.Drawing;
using Leadtools.ImageProcessing;
using Leadtools.Pdf;
using Leadtools.Svg;
using Leadtools.WinForms;
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";
}
Imports Leadtools
Imports Leadtools.Codecs
Imports Leadtools.Pdf
Imports Leadtools.WinForms
Imports Leadtools.Svg
Imports Leadtools.ImageProcessing
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
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