ByteScout Premium Suite – C# – Find Keyword And Extract Page in PDF with PDF Extractor SDK

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ByteScout Premium Suite – C# – Find Keyword And Extract Page in PDF with PDF Extractor SDK

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ByteScout-Premium-Suite-C-sharp-Find-Keyword-And-Extract-Page-in-PDF-with-PDF-Extractor-SDK.pdf

How to find keyword and extract page in PDF with PDF extractor SDK in C# and ByteScout Premium Suite

Learn to find keyword and extract page in PDF with PDF extractor SDK in C#

Every ByteScout tool includes simple example C# source codes that you can get here or in the folder with installed ByteScout product. ByteScout Premium Suite can find keyword and extract page in PDF with PDF extractor SDK. It can be applied from C#. ByteScout Premium Suite is the set that includes 12 SDK products from ByteScout including tools and components for PDF, barcodes, spreadsheets, screen video recording.

Want to save time? You will save a lot of time on writing and testing code as you may just take the C# code from ByteScout Premium Suite for find keyword and extract page in PDF with PDF extractor SDK below and use it in your application. Just copy and paste the code into your C# application’s code and follow the instructions. Use of ByteScout Premium Suite in C# is also described in the documentation included along with the product.

Our website gives trial version of ByteScout Premium Suite for free. It also includes documentation and source code samples.

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Program.cs

      // This example page extraction by found keyword.

using System;
using Bytescout.PDFExtractor;

namespace SplittingExample
{
	class Program
	{
		static void Main(string[] args)
		{
			string inputFile = @".\sample2.pdf";

         	// Create Bytescout.PDFExtractor.TextExtractor instance
			TextExtractor extractor = new TextExtractor();
			extractor.RegistrationName = "demo";
			extractor.RegistrationKey = "demo";

			// Load sample PDF document
            extractor.LoadDocumentFromFile(inputFile);
			
			int pageCount = extractor.GetPageCount();
			
			// Search each page for a keyword 
			for (int i = 0; i < pageCount; i++)
			{
                if (extractor.Find(i, "bombardment", false))
				{
                    // Extract page
                    using (DocumentSplitter splitter = new DocumentSplitter("demo", "demo"))
                    {
                        splitter.OptimizeSplittedDocuments = true;

                        int pageNumber = i + 1;  // (!) page number in ExtractPage() is 1-based
                        string outputFile = @".\page" + pageNumber + ".pdf";
                        splitter.ExtractPage(inputFile, outputFile, pageNumber);

                        Console.WriteLine("Extracted page " + pageNumber + " to file \"" + outputFile +"\"");
                    }
				}
			}

			// Cleanup
			extractor.Dispose();
			
			Console.WriteLine();
			Console.WriteLine("Press any key...");
			Console.ReadKey();			
		}
	}
}