This is largely a replication of what is contained in the documentation without the extraneous (and extremely confusing) intertwining of WPF/WinForms functionality. Personally I believe when engaging in hello world functions that they should be as simple as possible.

I have done as much here.

In time, I will add further details to provide you with some more information on the classes that are used. The main thing to pay attention to here is the FullSubentityPath class as well as the PointMonitorEventArgs.AppendToolTipText(string) method. More details will follow later on.

For the moment, parse this code and try to understand what you can: