Using 'Unlock Key' licensing schema.
This project demonstrates how the WinForm application can be protected with Licensing .NET Pro using "Unlock Key" schema. It also demonstrates main features that could be useful to limit evaluation version with functionality.
Sample written in C#
Sample written in Visual Basic .NET

Using 'Unlock Key' licensing schema with Activation Web Service.
This project demonstrates how the WinForm application can be protected with .NET Licensing Pro using "Unlock Key" with Activation schema. It also demonstrates main features that could be useful to limit evaluation version with functionality.
Sample written in C#
Sample written in Visual Basic .NET