ByteScout QR Code SDK - VB.NET - Generate QR Code With Image Inside - ByteScout

ByteScout QR Code SDK – VB.NET – Generate QR Code With Image Inside

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How to generate QR code with image inside in VB.NET and ByteScout QR Code

This tutorial will show how to generate QR code with image inside in VB.NET

We made thousands of pre-made source code pieces for easy implementation in your own programming projects. ByteScout QR Code is the SDK for QR Code barcode generation. This SDK provides full set of features to control output barcodes quality, encoding, size, features. You may change output zize, set an image to be embedded into QR Code barcode generated. Includes special features to encode contact card, URL, phone and other information into QR Code barcode. Can run in batch barcode generation mode. It can generate QR code with image inside in VB.NET.

VB.NET code samples for VB.NET developers help to speed up coding of your application when using ByteScout QR Code. Follow the instructions from the scratch to work and copy the VB.NET code. Code testing will allow the function to be tested and work properly with your data.

Free trial version of ByteScout QR Code is available on our website. Documentation and source code samples are included.

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Module1.vb
      
Imports Bytescout.BarCode Module Module1 Sub Main() Dim decorationImageFile As String = ".\logo.png" Dim outputFile As String = ".\barcode.png" Dim barcodeValue As String = "1234567890 abcdefghijklmnopqrstuvwxyz 1234567890 abcdefghijklmnopqrstuvwxyz" ' Create and activate QRCode instance Using barcode As New QRCode("demo", "demo") ' Set high QR Code error correction level barcode.QROption_ErrorCorrectionLevel = QRErrorCorrectionLevel.High ' Set barcode value barcode.Value = barcodeValue ' Add decoration image and scale it to 15% of the barcode square barcode.AddDecorationImage(decorationImageFile, 15) ' Save generated barcode barcode.SaveImage(outputFile) End Using ' Open the result image in default image viewer (for demo purpose) Process.Start(outputFile) End Sub End Module

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QRCodeWithImage.sln
      
Microsoft Visual Studio Solution File, Format Version 12.00 # Visual Studio 2013 VisualStudioVersion = 12.0.40629.0 MinimumVisualStudioVersion = 10.0.40219.1 Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "QRCodeWithImage", "QRCodeWithImage.vbproj", "{7ABFC3EA-D4BE-4D13-B37C-8D123CD18650}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU Release|Any CPU = Release|Any CPU EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution {7ABFC3EA-D4BE-4D13-B37C-8D123CD18650}.Debug|Any CPU.ActiveCfg = Debug|Any CPU {7ABFC3EA-D4BE-4D13-B37C-8D123CD18650}.Debug|Any CPU.Build.0 = Debug|Any CPU {7ABFC3EA-D4BE-4D13-B37C-8D123CD18650}.Release|Any CPU.ActiveCfg = Release|Any CPU {7ABFC3EA-D4BE-4D13-B37C-8D123CD18650}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE EndGlobalSection EndGlobal

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QRCodeWithImage.vbproj
      
<?xml version="1.0" encoding="utf-8"?> <Project ToolsVersion="12.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003"> <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" /> <PropertyGroup> <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> <ProjectGuid>{7ABFC3EA-D4BE-4D13-B37C-8D123CD18650}</ProjectGuid> <OutputType>Exe</OutputType> <StartupObject>QRCodeWithImage.Module1</StartupObject> <RootNamespace>QRCodeWithImage</RootNamespace> <AssemblyName>QRCodeWithImage</AssemblyName> <FileAlignment>512</FileAlignment> <MyType>Console</MyType> <TargetFrameworkVersion>v4.0</TargetFrameworkVersion> </PropertyGroup> <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> <PlatformTarget>AnyCPU</PlatformTarget> <DebugSymbols>true</DebugSymbols> <DebugType>full</DebugType> <DefineDebug>true</DefineDebug> <DefineTrace>true</DefineTrace> <OutputPath>bin\Debug\</OutputPath> <DocumentationFile>QRCodeWithImage.xml</DocumentationFile> <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn> </PropertyGroup> <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "> <PlatformTarget>AnyCPU</PlatformTarget> <DebugType>pdbonly</DebugType> <DefineDebug>false</DefineDebug> <DefineTrace>true</DefineTrace> <Optimize>true</Optimize> <OutputPath>bin\Release\</OutputPath> <DocumentationFile>QRCodeWithImage.xml</DocumentationFile> <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn> </PropertyGroup> <PropertyGroup> <OptionExplicit>On</OptionExplicit> </PropertyGroup> <PropertyGroup> <OptionCompare>Binary</OptionCompare> </PropertyGroup> <PropertyGroup> <OptionStrict>Off</OptionStrict> </PropertyGroup> <PropertyGroup> <OptionInfer>On</OptionInfer> </PropertyGroup> <ItemGroup> <Reference Include="Bytescout.BarCode.QRCode, Version=1.0.0.100, Culture=neutral, PublicKeyToken=f7dd1bd9d40a50eb, processorArchitecture=MSIL"> <SpecificVersion>False</SpecificVersion> <HintPath>c:\Program Files\Bytescout QR Code SDK\net40\Bytescout.BarCode.QRCode.dll</HintPath> </Reference> <Reference Include="System" /> <Reference Include="System.Data" /> <Reference Include="System.Deployment" /> <Reference Include="System.Drawing" /> <Reference Include="System.Xml" /> <Reference Include="System.Core" /> <Reference Include="System.Xml.Linq" /> <Reference Include="System.Data.DataSetExtensions" /> </ItemGroup> <ItemGroup> <Import Include="Microsoft.VisualBasic" /> <Import Include="System" /> <Import Include="System.Collections" /> <Import Include="System.Collections.Generic" /> <Import Include="System.Data" /> <Import Include="System.Diagnostics" /> <Import Include="System.Linq" /> <Import Include="System.Xml.Linq" /> </ItemGroup> <ItemGroup> <Compile Include="Module1.vb" /> <Compile Include="My Project\AssemblyInfo.vb" /> <Compile Include="My Project\Application.Designer.vb"> <AutoGen>True</AutoGen> <DependentUpon>Application.myapp</DependentUpon> </Compile> <Compile Include="My Project\Resources.Designer.vb"> <AutoGen>True</AutoGen> <DesignTime>True</DesignTime> <DependentUpon>Resources.resx</DependentUpon> </Compile> <Compile Include="My Project\Settings.Designer.vb"> <AutoGen>True</AutoGen> <DependentUpon>Settings.settings</DependentUpon> <DesignTimeSharedInput>True</DesignTimeSharedInput> </Compile> </ItemGroup> <ItemGroup> <EmbeddedResource Include="My Project\Resources.resx"> <Generator>VbMyResourcesResXFileCodeGenerator</Generator> <LastGenOutput>Resources.Designer.vb</LastGenOutput> <CustomToolNamespace>My.Resources</CustomToolNamespace> <SubType>Designer</SubType> </EmbeddedResource> </ItemGroup> <ItemGroup> <None Include="My Project\Application.myapp"> <Generator>MyApplicationCodeGenerator</Generator> <LastGenOutput>Application.Designer.vb</LastGenOutput> </None> <None Include="My Project\Settings.settings"> <Generator>SettingsSingleFileGenerator</Generator> <CustomToolNamespace>My</CustomToolNamespace> <LastGenOutput>Settings.Designer.vb</LastGenOutput> </None> </ItemGroup> <ItemGroup> <Content Include="logo.png"> <CopyToOutputDirectory>Always</CopyToOutputDirectory> </Content> </ItemGroup> <Import Project="$(MSBuildToolsPath)\Microsoft.VisualBasic.targets" /> <!-- To modify your build process, add your task inside one of the targets below and uncomment it. Other similar extension points exist, see Microsoft.Common.targets. <Target Name="BeforeBuild"> </Target> <Target Name="AfterBuild"> </Target> --> </Project>

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