Important Update
Read barcode from image with barcode reader sdk is simple to apply in C++ if you use these source codes below. ByteScout Barcode Suite can read barcode from image with barcode reader sdk. It can be applied from C++. ByteScout Barcode Suite is the bundle that privides 3 SDK products to generate barcodes (Barcode SDK), read barcodes (Barcode Reaer SDK) and read and write spreadsheets (Spreadsheet SDK).
The SDK samples given below describe how to quickly make your application do read barcode from image with barcode reader sdk in C++ with the help of ByteScout Barcode Suite. Follow the instructions from scratch to work and copy the C++ code. Complete and detailed tutorials and documentation are available along with installed ByteScout Barcode Suite if you’d like to learn more about the topic and the details of the API.
ByteScout Barcode Suite free trial version is available on our website. C++ and other programming languages are supported.
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#include "stdafx.h"
using namespace System;
using namespace System::Reflection;
using namespace System::Runtime::CompilerServices;
using namespace System::Runtime::InteropServices;
using namespace System::Security::Permissions;
//
// General Information about an assembly is controlled through the following
// set of attributes. Change these attribute values to modify the information
// associated with an assembly.
//
[assembly:AssemblyTitleAttribute("HelloWorld")];
[assembly:AssemblyDescriptionAttribute("")];
[assembly:AssemblyConfigurationAttribute("")];
[assembly:AssemblyCompanyAttribute("")];
[assembly:AssemblyProductAttribute("HelloWorld")];
[assembly:AssemblyCopyrightAttribute("Copyright (c) 2010")];
[assembly:AssemblyTrademarkAttribute("")];
[assembly:AssemblyCultureAttribute("")];
//
// Version information for an assembly consists of the following four values:
//
// Major Version
// Minor Version
// Build Number
// Revision
//
// You can specify all the value or you can default the Revision and Build Numbers
// by using the '*' as shown below:
[assembly:AssemblyVersionAttribute("1.0.*")];
[assembly:ComVisible(false)];
[assembly:CLSCompliantAttribute(true)];
[assembly:SecurityPermission(SecurityAction::RequestMinimum, UnmanagedCode = true)];
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#include "stdafx.h"
using namespace System;
using namespace System::IO;
using namespace System::Drawing;
using namespace Bytescout::BarCodeReader;
int main(array<System::String ^> ^args)
{
String ^path = "BarcodePhoto.jpg";
Console::WriteLine("Reading barcode(s) from image " + Path::GetFullPath(path));
Reader ^bc = gcnew Reader();
// Set to find all barcode types
bc->BarcodeTypesToFind->All = true;
// But we recommend to use specific barcode types to avoid false positives, e.g.:
// bc->BarcodeTypesToFind->QRCOde = true;
// bc->BarcodeTypesToFind->Code39 = true;
// Decode barcodes
bc->ReadFrom(path);
for (int i=0; i < bc->FoundCount; i++)
{
Console::WriteLine("Found barcode with type: " + bc->GetFoundBarcodeType(i).ToString() + " and value: " + bc->GetFoundBarcodeValue(i));
}
Console::WriteLine("Press any key to exit..");
Console::ReadKey();
return 0;
}
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//{{NO_DEPENDENCIES}}
// Microsoft Visual C++ generated include file.
// Used by app.rc
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// stdafx.cpp : source file that includes just the standard includes
// HelloWorld.pch will be the pre-compiled header
// stdafx.obj will contain the pre-compiled type information
#include "stdafx.h"
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// stdafx.h : include file for standard system include files,
// or project specific include files that are used frequently, but
// are changed infrequently
//
#pragma once
// TODO: reference additional headers your program requires here
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60 Day Free Trial or Visit ByteScout Barcode Suite Home Page
Explore ByteScout Barcode Suite Documentation
Explore Samples
Sign Up for ByteScout Barcode Suite Online Training
Get Your API Key
Explore Web API Docs
Explore Web API Samples
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