ByteScout PDF Extractor SDK - ASP.NET - Make PDF Unsearchable - ByteScout

ByteScout PDF Extractor SDK – ASP.NET – Make PDF Unsearchable

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ByteScout PDF Extractor SDK – ASP.NET – Make PDF Unsearchable

Default.aspx.cs

[csharp]
using System;
using System.IO;
using System.Web.UI;
using Bytescout.PDFExtractor;

namespace MakePDFUnsearchable
{
public partial class _Default : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
String inputFile = Server.MapPath(@”.\bin\sample1.pdf”);

// Create Bytescout.PDFExtractor.UnsearchablePDFMaker instance
UnsearchablePDFMaker unsearchablePDFMaker = new UnsearchablePDFMaker();
unsearchablePDFMaker.RegistrationName = “demo”;
unsearchablePDFMaker.RegistrationKey = “demo”;

// Load sample PDF document
unsearchablePDFMaker.LoadDocumentFromFile(inputFile);

// Set PDF rendering resolution to 150 DPI. Higher value – better quality, but larger output file.
unsearchablePDFMaker.RenderingResolution = 150;
// Set embedded images format
unsearchablePDFMaker.ImageFormat = EmbeddedImageFormat.PNG;

Response.Clear();
Response.ContentType = “application/pdf”;
Response.AddHeader(“Content-Disposition”, “attachment;filename=result.pdf”);

// Process document and write result to temporary stream.
byte[] resultBytes;
using (MemoryStream tempStream = new MemoryStream())
{
unsearchablePDFMaker.MakePDFUnsearchable(tempStream);
resultBytes = tempStream.ToArray();
}

// Write result bytes to the output stream
Response.BinaryWrite(resultBytes);

Response.End();
}
}
}

[/csharp]

Web.config

[text]











[/text]


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