Convert vCard to QR Code Barcode - VB.NET
QR Code SDK sample in VB.NET demonstrating ‘Convert vCard to QR Code Barcode’
Module1.vb
Imports System.Drawing.Imaging
Imports System.IO
Imports Bytescout.BarCode
Imports Thought.vCards
Module Module1
Sub Main()
' Generate vCard
Dim vCard = new vCard()
vCard.GivenName = "Forrest"
vCard.FamilyName = "Gump"
vCard.Organization = "Bubba Gump Shrimp Co."
vCard.Title = "Shrimp Man"
vCard.Phones.Add(new vCardPhone("(111) 555-1212", vCardPhoneTypes.Home))
vCard.EmailAddresses.Add(new vCardEmailAddress("forrestgump@example.com", vCardEmailAddressType.Internet))
Dim address = new vCardDeliveryAddress()
address.AddressType = vCardDeliveryAddressTypes.Home
address.Street = "100 Waters Edge"
address.City = "Baytown"
address.Region = "LA"
address.PostalCode = "30314"
address.Country = "United States of America"
vCard.DeliveryAddresses.Add(address)
' Save vCard data to string
Dim writer = new vCardStandardWriter()
Dim stringWriter = new StringWriter()
writer.Write(vCard, stringWriter)
' Create and activate QRCode instance
Using barcode As New QRCode("demo", "demo")
' Set value
barcode.Value = "ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz 1234567890"
' Set barcode value
barcode.Value = stringWriter.ToString()
' 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
Resources.Designer.vb
'------------------------------------------------------------------------------
' <auto-generated>
' This code was generated by a tool.
' Runtime Version:4.0.30319.42000
'
' Changes to this file may cause incorrect behavior and will be lost if
' the code is regenerated.
' </auto-generated>
'------------------------------------------------------------------------------
Option Strict On
Option Explicit On
Imports System
Namespace My.Resources
'This class was auto-generated by the StronglyTypedResourceBuilder
'class via a tool like ResGen or Visual Studio.
'To add or remove a member, edit your .ResX file then rerun ResGen
'with the /str option, or rebuild your VS project.
'''<summary>
''' A strongly-typed resource class, for looking up localized strings, etc.
'''</summary>
<Global.System.CodeDom.Compiler.GeneratedCodeAttribute("System.Resources.Tools.StronglyTypedResourceBuilder", "15.0.0.0"), _
Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), _
Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(), _
Global.Microsoft.VisualBasic.HideModuleNameAttribute()> _
Friend Module Resources
Private resourceMan As Global.System.Resources.ResourceManager
Private resourceCulture As Global.System.Globalization.CultureInfo
'''<summary>
''' Returns the cached ResourceManager instance used by this class.
'''</summary>
<Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
Friend ReadOnly Property ResourceManager() As Global.System.Resources.ResourceManager
Get
If Object.ReferenceEquals(resourceMan, Nothing) Then
Dim temp As Global.System.Resources.ResourceManager = New Global.System.Resources.ResourceManager("vCardQRCode.Resources", GetType(Resources).Assembly)
resourceMan = temp
End If
Return resourceMan
End Get
End Property
'''<summary>
''' Overrides the current thread's CurrentUICulture property for all
''' resource lookups using this strongly typed resource class.
'''</summary>
<Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
Friend Property Culture() As Global.System.Globalization.CultureInfo
Get
Return resourceCulture
End Get
Set
resourceCulture = value
End Set
End Property
End Module
End Namespace
Settings.Designer.vb
'------------------------------------------------------------------------------
' <auto-generated>
' This code was generated by a tool.
' Runtime Version:4.0.30319.42000
'
' Changes to this file may cause incorrect behavior and will be lost if
' the code is regenerated.
' </auto-generated>
'------------------------------------------------------------------------------
Option Strict On
Option Explicit On
Namespace My
<Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute(), _
Global.System.CodeDom.Compiler.GeneratedCodeAttribute("Microsoft.VisualStudio.Editors.SettingsDesigner.SettingsSingleFileGenerator", "15.8.0.0"), _
Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
Partial Friend NotInheritable Class MySettings
Inherits Global.System.Configuration.ApplicationSettingsBase
Private Shared defaultInstance As MySettings = CType(Global.System.Configuration.ApplicationSettingsBase.Synchronized(New MySettings()),MySettings)
#Region "My.Settings Auto-Save Functionality"
#If _MyType = "WindowsForms" Then
Private Shared addedHandler As Boolean
Private Shared addedHandlerLockObject As New Object
<Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), Global.System.ComponentModel.EditorBrowsableAttribute(Global.System.ComponentModel.EditorBrowsableState.Advanced)> _
Private Shared Sub AutoSaveSettings(sender As Global.System.Object, e As Global.System.EventArgs)
If My.Application.SaveMySettingsOnExit Then
My.Settings.Save()
End If
End Sub
#End If
#End Region
Public Shared ReadOnly Property [Default]() As MySettings
Get
#If _MyType = "WindowsForms" Then
If Not addedHandler Then
SyncLock addedHandlerLockObject
If Not addedHandler Then
AddHandler My.Application.Shutdown, AddressOf AutoSaveSettings
addedHandler = True
End If
End SyncLock
End If
#End If
Return defaultInstance
End Get
End Property
End Class
End Namespace
Namespace My
<Global.Microsoft.VisualBasic.HideModuleNameAttribute(), _
Global.System.Diagnostics.DebuggerNonUserCodeAttribute(), _
Global.System.Runtime.CompilerServices.CompilerGeneratedAttribute()> _
Friend Module MySettingsProperty
<Global.System.ComponentModel.Design.HelpKeywordAttribute("My.Settings")> _
Friend ReadOnly Property Settings() As Global.vCardQRCode.My.MySettings
Get
Return Global.vCardQRCode.My.MySettings.Default
End Get
End Property
End Module
End Namespace