NotifyIcon remains in Tray even after application closing but disappears on Mouse Hover

Question

There are many questions on SO asking same doubt. Solution for this is to set

notifyIcon.icon = null and calling Dispose for it in FormClo

Answer 1

The only way that works to me was:

1. On design screen changing notifyicon1 property visible=false

2. Insert the code below on main form "activated" event:

NotifyIcon1.Visible = True

3. Insert the code below on main form "closing" event:

NotifyIcon1.Visible = false
NotifyIcon1.Icon.Dispose()
NotifyIcon1.Dispose()