Posted by: R Manimaran | October 17, 2007

Count No. of pages in a pdf file using Regular Expression

Number of Pages in a PDF 

FileStream fs=new FileStream(@”E:\Dotnet.pdf”,FileMode.Open,FileAccess.Read);

StreamReader rdr=new StreamReader(fs); string pdfText=rdr.ReadToEnd();Regex rx1=new Regex(@”/Type\s*/Page[^s]”);

MatchCollection matches=rx1.Matches(pdfText);MessageBox.Show(“The pdf File has “+matches.Count.ToString() +” Pages”);

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