ByteScout QR Code SDK - VB.NET - Generate QR Code with Unicode Value - ByteScout

ByteScout QR Code SDK – VB.NET – Generate QR Code with Unicode Value

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How to generate QR code with unicode value in VB.NET using ByteScout QR Code

How to code in VB.NET to generate QR code with unicode value with this step-by-step tutorial

We made thousands of pre-made source code pieces for easy implementation in your own programming projects. ByteScout QR Code: 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 unicode value in VB.NET.

This rich sample source code in VB.NET for ByteScout QR Code includes the number of functions and options you should do calling the API to generate QR code with unicode value. Just copy and paste the code into your VB.NET application’s code and follow the instruction. You can use these VB.NET sample examples in one or many applications.

Trial version of ByteScout QR Code is available for free. Source code samples are included to help you with your VB.NET app.

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Module1.vb
      
Imports System.Text Imports Bytescout.BarCode Module Module1 Sub Main() ' Create and activate QRCode instance Using barcode As New QRCode() barcode.RegistrationName = "demo" barcode.RegistrationKey = "demo" ' Set the character encoding to UTF8 barcode.CharacterEncoding = Encoding.UTF8 ' Set Unicode barcode value barcode.Value = "??" ' Show barcode caption (optional) barcode.DrawCaption = True ' Save barcode image to file barcode.SaveImage("result.png") End Using ' Open the image in default image viewer (for demo purpose) Process.Start("result.png") End Sub End Module

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UnicodeValue.sln
      
Microsoft Visual Studio Solution File, Format Version 11.00 # Visual Studio 2010 Project("{F184B08F-C81C-45F6-A57F-5ABD9991F28F}") = "UnicodeValue", "UnicodeValue.vbproj", "{C5923180-C9F5-4116-AF72-A9E40DB13F42}" EndProject Global GlobalSection(SolutionConfigurationPlatforms) = preSolution Debug|Any CPU = Debug|Any CPU Release|Any CPU = Release|Any CPU EndGlobalSection GlobalSection(ProjectConfigurationPlatforms) = postSolution {C5923180-C9F5-4116-AF72-A9E40DB13F42}.Debug|Any CPU.ActiveCfg = Debug|Any CPU {C5923180-C9F5-4116-AF72-A9E40DB13F42}.Debug|Any CPU.Build.0 = Debug|Any CPU {C5923180-C9F5-4116-AF72-A9E40DB13F42}.Release|Any CPU.ActiveCfg = Release|Any CPU {C5923180-C9F5-4116-AF72-A9E40DB13F42}.Release|Any CPU.Build.0 = Release|Any CPU EndGlobalSection GlobalSection(SolutionProperties) = preSolution HideSolutionNode = FALSE EndGlobalSection EndGlobal

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UnicodeValue.vbproj
      
<?xml version="1.0" encoding="utf-8"?> <Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="4.0"> <PropertyGroup> <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration> <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform> <ProductVersion> </ProductVersion> <SchemaVersion>2.0</SchemaVersion> <ProjectGuid>{C5923180-C9F5-4116-AF72-A9E40DB13F42}</ProjectGuid> <OutputType>Exe</OutputType> <StartupObject>Sub Main</StartupObject> <RootNamespace>UnicodeValue</RootNamespace> <AssemblyName>UnicodeValue</AssemblyName> <MyType>Console</MyType> <OldToolsVersion>3.5</OldToolsVersion> <TargetFrameworkVersion>v4.0</TargetFrameworkVersion> </PropertyGroup> <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' "> <DebugSymbols>true</DebugSymbols> <DebugType>full</DebugType> <DefineDebug>true</DefineDebug> <DefineTrace>true</DefineTrace> <OutputPath>bin\Debug\</OutputPath> <DocumentationFile>UnicodeValue.xml</DocumentationFile> <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn> </PropertyGroup> <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' "> <DebugType>pdbonly</DebugType> <DefineDebug>false</DefineDebug> <DefineTrace>true</DefineTrace> <Optimize>true</Optimize> <OutputPath>bin\Release\</OutputPath> <DocumentationFile>UnicodeValue.xml</DocumentationFile> <NoWarn>42016,41999,42017,42018,42019,42032,42036,42020,42021,42022</NoWarn> </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.Xml" /> </ItemGroup> <ItemGroup> </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" /> </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> <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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