Method pointer and regular procedure incompatible

Question

I have an app, which has multiple forms. All these forms have a PopupMenu. I build the menu items programatically, all under a common root menu item. I want ALL the menu

Answer 1

This is the difference between a "procedure" and a "procedure of object"

The OnClick is defined as a TNotifyEvent:

type TNotifyEvent = procedure(Sender: TObject) of object;

You cannot assign a procedure to the OnClick as it is the wrong type. It needs to be a procedure of object.