void GB.Attach ( void *object , void *parent , const char *name )

Defines the event observer of an object, i.e. the parent object that will receive all the events it will raise.

• object points at the object.
• parent points at the event observer.
• name is the prefix used for defining event handler names.

For example, if name is "Form" and the object raises the event Close, then the Form_Close method of the event observer will be called.

If the object already has an event observer, it is detached from it, and then attached to the new one.