ByteScout Barcode Suite - ASP.NET MVC C# - Read barcode with barcode reader sdk - ByteScout

ByteScout Barcode Suite – ASP.NET MVC C# – Read barcode with barcode reader sdk

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How to read barcode with barcode reader sdk in ASP.NET MVC C# using ByteScout Barcode Suite

Step-by-step tutorial on how to read barcode with barcode reader sdk in ASP.NET MVC C#

The sample source code below will teach you how to read barcode with barcode reader sdk in ASP.NET MVC C#. ByteScout Barcode Suite is the set that includes three different SDK products to generate barcodes, read barcodes and read and write spreadsheets: Barcode SDK, Barcode Reader SDK and Spreadsheet SDK. It can read barcode with barcode reader sdk in ASP.NET MVC C#.

The following code snippet for ByteScout Barcode Suite works best when you need to quickly read barcode with barcode reader sdk in your ASP.NET MVC C# application. Simply copy and paste in your ASP.NET MVC C# project or application you and then run your app! Enjoy writing a code with ready-to-use sample codes in ASP.NET MVC C#.

ByteScout Barcode Suite free trial version is available on our website. ASP.NET MVC C# and other programming languages are supported.

On-demand (REST Web API) version:
 Web API (on-demand version)

On-premise offline SDK for Windows:
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Default.aspx
      
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="SimpleWebTestSharp._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>Simple Web Barcode Reader Tester (C#)</title> </head> <body> <form id="form1" runat="server"> <div> <div> <br /> <asp:ListBox ID="ListBox1" runat="server"></asp:ListBox><br /> <br /> <asp:Image ID="Image1" runat="server" />&nbsp;</div> </div> </form> </body> </html>

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Default.aspx.cs
      
using System; using Bytescout.BarCodeReader; namespace SimpleWebTestSharp { public partial class _Default : System.Web.UI.Page { /* 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 */ protected void Page_Load(object sender, EventArgs e) { Image1.ImageUrl = "BarcodePhoto.jpg"; Reader reader = new Reader(); // Limit search to 1D barcodes only (exclude 2D barcodes to speed up the search). // Change to reader.BarcodeTypesToFind.SetAll() to scan for all supported 1D and 2D barcodes // or select specific type, e.g. reader.BarcodeTypesToFind.PDF417 = True reader.BarcodeTypesToFind.SetAll1D(); // reader.MediumTrustLevelCompatible = true; // uncomment this line to enable Medium Trust compatible mode (slows down the recognition process as direct image data access is disabled in Medium Trust mode) reader.ReadFromFile(Server.MapPath("BarcodePhoto.jpg")); foreach (FoundBarcode barcode in reader.FoundBarcodes) { ListBox1.Items.Add(String.Format("{0} : {1}", barcode.Type, barcode.Value)); } } } }

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Default.aspx.designer.cs
      
//------------------------------------------------------------------------------ // <auto-generated> // This code was generated by a tool. // Runtime Version:2.0.50727.3053 // // Changes to this file may cause incorrect behavior and will be lost if // the code is regenerated. // </auto-generated> //------------------------------------------------------------------------------ namespace SimpleWebTestSharp { /// <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; /// <summary> /// ListBox1 control. /// </summary> /// <remarks> /// Auto-generated field. /// To modify move field declaration from designer file to code-behind file. /// </remarks> protected global::System.Web.UI.WebControls.ListBox ListBox1; /// <summary> /// Image1 control. /// </summary> /// <remarks> /// Auto-generated field. /// To modify move field declaration from designer file to code-behind file. /// </remarks> protected global::System.Web.UI.WebControls.Image Image1; } }

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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>

ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Barcode Suite Home Page

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ON-DEMAND REST WEB API

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ON-PREMISE OFFLINE SDK

60 Day Free Trial or Visit ByteScout Barcode Suite Home Page

Explore ByteScout Barcode Suite Documentation

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ON-DEMAND REST WEB API

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