dFont.NET component
The dFont.NET component is DfontLib.Dfont in the DFONTLIB.DLL. The Component is a managed code component that allows barcodes to be created within the user’s own .NET application. A barcode may be displayed on screen or printed on a printer, and the content may be passed to any other component.
The Component is designed to work with Visual Studio.NET and requires the .NET run-time to be installed on any computer using the components. Example code is provided with the component for users of Visual Basic .NET.
More:
Adding a dFont.NET Component to the ToolBox
Adding a dFont.NET component to a project.
Setting and retrieving property values programmatically
Setting properties through the Barcode properties dialog box
Displaying a barcode on a form