How to create a popup from a system tray in a Windows application (and not on the Internet) using C #

I have a winform application in C #. the basic form is usually minimized. When an event occurs, I want to create a small pop-up form that animates over the tray icon with a message, click on it, it displays the main form.

To implement this, am I just creating a simple form? or is there a special system form for this? for example, there is a pop-up message stating that a warning about new mail with msn messenger.

Thanks in advance.