ByteScout PDF Suite – ASP.NET – Find Text With Hyphens in PDF with PDF Extractor SDK

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ByteScout PDF Suite – ASP.NET – Find Text With Hyphens in PDF with PDF Extractor SDK

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How to find text with hyphens in PDF with PDF extractor SDK in ASP.NET with ByteScout PDF Suite

Learning is essential in computer world and the tutorial below will demonstrate how to find text with hyphens in PDF with PDF extractor SDK in ASP.NET

We made thousands of pre-made source code pieces for easy implementation in your own programming projects. ByteScout PDF Suite can find text with hyphens in PDF with PDF extractor SDK. It can be applied from ASP.NET. ByteScout PDF Suite is the bundle that provides six different SDK libraries to work with PDF from generating rich PDF reports to extracting data from PDF documents and converting them to HTML. This bundle includes PDF (Generator) SDK, PDF Renderer SDK, PDF Extractor SDK, PDF to HTML SDK, PDF Viewer SDK and PDF Generator SDK for Javascript.

Want to save time? You will save a lot of time on writing and testing code as you may just take the ASP.NET code from ByteScout PDF Suite for find text with hyphens in PDF with PDF extractor SDK below and use it in your application. Just copy and paste the code into your ASP.NET application’s code and follow the instructions. Enjoy writing a code with ready-to-use sample ASP.NET codes.

All these programming tutorials along with source code samples and ByteScout free trial version are available for download from our website.

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Default.aspx

      <%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="FindTextWithHyphens._Default" %>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">

<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
    <title>Untitled Page</title>
</head>
<body>
    <form id="form1" runat="server">
    <div>
    
    </div>
    </form>
</body>
</html>

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Default.aspx.cs

      using System;
using Bytescout.PDFExtractor;

namespace FindTextWithHyphens
{

    /*
    IF YOU SEE TEMPORARY FOLDER ACCESS ERRORS: 

    Temporary folder access is required for web application when you use ByteScout SDK in it.
    If you are getting errors related to the access to temporary folder like "Access to the path 'C:\Windows\TEMP\... is denied" then you need to add permission for this temporary folder to make ByteScout SDK working on that machine and IIS configuration because ByteScout SDK requires access to temp folder to cache some of its data for more efficient work.

    SOLUTION:

    If your IIS Application Pool has "Load User Profile" option enabled the IIS provides access to user's temp folder. Check user's temporary folder

    If you are running Web Application under an impersonated account or IIS_IUSRS group, IIS may redirect all requests into separate temp folder like "c:\temp\".

    In this case
    - check the User or User Group your web application is running under
    - then add permissions for this User or User Group to read and write into that temp folder (c:\temp or c:\windows\temp\ folder)
    - restart your web application and try again

    */

    public partial class _Default : System.Web.UI.Page
    {
        protected void Page_Load(object sender, EventArgs e)
        {
            String inputFile = Server.MapPath(@".\bin\words-with-hyphens.pdf");

            // Create Bytescout.PDFExtractor.TextExtractor instance
            TextExtractor extractor = new TextExtractor();
            extractor.RegistrationName = "demo";
            extractor.RegistrationKey = "demo";
            
            // Load sample PDF document
            extractor.LoadDocumentFromFile(inputFile);
            
            // Set the matching mode
            extractor.WordMatchingMode = WordMatchingMode.SmartMatch;

            Response.Clear();
            Response.ContentType = "text/html";

            Response.Write("Searching for \"hyphen\" string:<br>");
            
            // Search for "ipsum" string
            if (extractor.Find(0, "hyphen", false))
            {
                do
                {
                    Response.Write("<br/>");
                    Response.Write("Found on page 1 at location " + extractor.FoundText.Bounds + "<br/>");
                    Response.Write("<br/>");
                    
                    // The found text may be splitted to parts.
                    // Iterate through each part of the found text.
                    for (var i = 0; i < extractor.FoundText.Elements.Count; i++)
                    {
                        ISearchResultElement element = extractor.FoundText.Elements[i];
                        
                        Response.Write("Element #" + i + " at " + element.Bounds + "<br/>");
                        Response.Write("Text: " + element.Text + "<br/>");
                        Response.Write("Font is bold: " + element.FontIsBold + "<br/>");
                        Response.Write("Font is italic:" + element.FontIsItalic + "<br/>");
                        Response.Write("Font name: " + element.FontName + "<br/>");
                        Response.Write("Font size:" + element.FontSize + "<br/>");
                        Response.Write("Font color:" + element.FontColor + "<br/>");
                    }
                }
                while (extractor.FindNext());
            }

            Response.End();
        }
    }
}

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Default.aspx.designer.cs

      //------------------------------------------------------------------------------
// <auto-generated>
//     This code was generated by a tool.
//     Runtime Version:2.0.50727.4952
//
//     Changes to this file may cause incorrect behavior and will be lost if
//     the code is regenerated.
// </auto-generated>
//------------------------------------------------------------------------------

namespace FindText
{
    
    
    /// <summary>
    /// _Default class.
    /// </summary>
    /// <remarks>
    /// Auto-generated class.
    /// </remarks>
    public partial class _Default {
        
        /// <summary>
        /// form1 control.
        /// </summary>
        /// <remarks>
        /// Auto-generated field.
        /// To modify move field declaration from designer file to code-behind file.
        /// </remarks>
        protected global::System.Web.UI.HtmlControls.HtmlForm form1;
    }
}

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Web.config

      <?xml version="1.0"?>

<configuration>
  
    <appSettings/>
    <connectionStrings/>
  
    <system.web>
        <!-- 
            Set compilation debug="true" to insert debugging 
            symbols into the compiled page. Because this 
            affects performance, set this value to true only 
            during development.
        -->
        <compilation debug="true" />
        <!--
            The <authentication> section enables configuration 
            of the security authentication mode used by 
            ASP.NET to identify an incoming user. 
        -->
        <authentication mode="Windows" />
        <!--
            The <customErrors> section enables configuration 
            of what to do if/when an unhandled error occurs 
            during the execution of a request. Specifically, 
            it enables developers to configure html error pages 
            to be displayed in place of a error stack trace.

        <customErrors mode="RemoteOnly" defaultRedirect="GenericErrorPage.htm">
            <error statusCode="403" redirect="NoAccess.htm" />
            <error statusCode="404" redirect="FileNotFound.htm" />
        </customErrors>
        -->
    </system.web>
</configuration>