The following projects demonstrate how to add variable barcodes in a application developed in Visual Studio (Examples are for VS2005, but easily can be converted to the latter versions)
This project demonstrates the use of the BFD .NET Engine in C#.
Click Code Examples in Developer menu.
Select C# then Visual Studio 2005 Project
Follow instructions in VBD Code Examples panel
This project demonstrates use of the BFD .NET Engine in VB.NET
Click Code Examples in Developer menu.
Select VB.NET then Visual Studio 2005 Project
Follow instructions in VBD Code Examples panel