Windows Forms .NET QR Code Generator Library SDK Integration & Developer Guide
Generate barcode QR Code images in Windows Forms .NET web application with sample .NET source code
- Simple to install & integrate barcode QR Code generation library SDK into .NET Windows Forms developments
- Support drag & drop QR Code barcode generating in .NET Windows Forms
- Easy to generate QR Code images in .NET class & console applications
- Print barcodes in Crystal Reports for .NET Windows Forms applications
- Fully compatible with latest barcode symbology standards
- High quality barcode image generation in Gif, Jpeg, Png, Bitmap files in WinForms.NET program
Index
WinForms .NET QR Code Generator Introduction
QR Code, also known as Denso Barcode, QRCode, Quick Response Code, is a kind of 2D (two dimensional) barcode widely used today.
WinForms .NET QR Code Generator is one of the barcode generation functions in OnBarcode's
Barcode for WinForms .NET barcodes Generating Controls, which
generates & prints QR Code and 20+ other linear & 2D bar codes in Windows Forms.NET web applications.
Besides Windows Forms.NET Barcode Generator, we also provide
.NET Barcode Generator,
C# Barcode Generator,
VB.NET Barcode Generator,
Java Barcode Generator,
.NET Barcode Reader,
C# Barcode Reader,
VB.NET Barcode Reader,
Java Barcode Reader.
QR Code Generators
OnBarcode provides several QR Code Generator components and software, such as
.NET QR Code Generator,
Java QR Code Generator,
C# QR Code Generator,
VB.NET QR Code Generator,
QR Code Generator.
This article is providing guidelines to use Windows Forms Barcode Generation Control to generate QR Code barcodes in Windows Forms Control and class & console applications.
How to Drag & Drop QR Code Barcode Generator Control to .NET Windows Forms
To print QR Code on .NET Windows Forms directly, you need to use OnBarcode .NET Barcode Generator Windows Forms Control.
1. Install .NET QR Code Generator Windows Forms Control and add it to toolbox.
Download: Download the trial package, unzip, and copy WinForms.dll to your .NET project folder.
Add to .NET Visual Studio Toolbox
- In your .NET Visual Studio, click "view" then "toolbox", right click in toolbox, select menu Choose Items...
- In the pop-up "Choose Toolbox Items" form, click "Browse..."to select OnBarcode.QR Code.WinForms.dll
- "View All" in toolbox, and you will find four more items under "Components" section: LinearWinForm, DataMatrixWinForm, PDF417WinForm, and QRCodeWinForm.
2. Drag and drop "QRCodeWinForm" to your Windows Forms.
3. Run the Windows application to view the generated barcodes. Barcode settings are customizable in the right-side "properties" section.
Generating & Printing QR Code in Windows Forms Using .NET Class
You can use the component to generate barcodes in your .NET class directly.
- Add OnBarcode.Barcode.WinForms.dll to .NET project reference.
- Use the OnBarcode.Barcode.QRCode class to generate 2D barcodes in your C# or VB.NET class.
- Add the following C# code to your .NET class:
QRCode qrcode = new QRCode
qrcode.Data = "1234567";
qrcode.drawBarcode("c:\\qr_code.gif");
If you need generate QR Code barcodes in your Windows Forms.NET class using C# or VB.NET,
we provides complete barcode generation source code for
QR Code in C# and
QR Code in VB.NET.
