<para>The <seecref="M:GLib.VolumeMonitor.MountChanged"/> event utilizes this delegate:</para>
<para>Event data is passed via the <seecref="T:GLib.MountChangedArgs"/> parameter.</para>
<para>To attach a <seecref="T:GLib.MountChangedHandler"/> to an event, add the MountChangedHandler instance to the event. The methods referenced by the MountChangedHandler instance are invoked whenever the event is raised, until the MountChangedHandler is removed from the event.</para>