/// <summary>
/// Removes the specified <code>TrayIcon</code> from the
/// <code>SystemTray</code>.
///
/// <para> All icons added by the application are automatically
/// removed from the <code>SystemTray</code> upon application exit
/// and also when the desktop system tray becomes unavailable.
///
/// </para>
/// <para> If <code>trayIcon</code> is <code>null</code> or was not
/// added to the system tray, no exception is thrown and no action
/// is performed.
///
/// </para>
/// </summary>
/// <param name="trayIcon"> the <code>TrayIcon</code> to be removed </param>
/// <seealso cref= #add(TrayIcon) </seealso>
/// <seealso cref= TrayIcon </seealso>
public virtual void Remove(TrayIcon trayIcon)
{
if (trayIcon == null)
{
return;
}
TrayIcon[] oldArray = null, newArray = null;
lock (this)
{
oldArray = SystemTray_Renamed.TrayIcons;
List <TrayIcon> icons = (List <TrayIcon>)AppContext.AppContext.get(typeof(TrayIcon));
// TrayIcon with no peer is not contained in the array.
if (icons == null || !icons.Remove(trayIcon))
{
return;
}
trayIcon.RemoveNotify();
newArray = SystemTray_Renamed.TrayIcons;
}
FirePropertyChange("trayIcons", oldArray, newArray);
}
public virtual void RemoveNotify(TrayIcon trayIcon)
{
trayIcon.RemoveNotify();
}
