For a utility application, I wanted to add an item in the system menu. It's been quite a long time since I last did this (and was in VB6), so I decided to find some ready made source code. This class provides a nice little helper for wrapping the system menu to add new commands to it, but it requires the owner form to hook into its window procedure and forward messages on which I felt was an awkward design.
The code snippets below should illustrate my point - first we initialise the instance of the
SystemMenu class, but in order for custom commands to be processed we have to override to override the form's
WndProc and pass any messages received into the