How to hide a menu completely?

[sundayCoder]

Hello,
I'm coding a program that shows pictures.

I have Settings-menu that has option to show pictures in fullscreen.
The fullscreen item of the menu has submenu "Fit on fullscreen"

If I don't have this submenu and I have

Me.MenuStrip1.Hide()
Me.MenuStrip1.Enabled = False
Me.MenuStrip1.IsDropDown.Equals(False)

the above lines hide the menu completely.

But if I have the mentioned submenu and I select Settings->Fullscreen, the menu doesn't disappear.

My question is: How can I hide the complete menu when I have the mentioned submenu?

The "fullscreen mode" is set like this:

Me.WindowState = FormWindowState.Maximized
Me.FormBorderStyle = Windows.Forms.FormBorderStyle.None

I use Visual Basic 2008 Express Edition.

[Luk3r]

Did you remember to create an event based on the sub-menu item click?

[sundayCoder]

I have just plain menuitem click code, no event based code. I'm kind of a beginner; could you help me out, how should I handle the menu item clicks?

The MenuStrip1 disappers, but the selected menu remains.

[Luk3r]

Right, but in VB if you double-click the menu item or sub-menu item it should automatically create a click event for that item rather than the menustrip control.