When I change vertical size of XNA game window to minimum, it throws ObjectDisposedException for spritebatch, why?

Question

When I resize the game window and the viewport's height becomes 0, GC disposes of spritebatch, I think. Is this what happens? How do I prevent this?

Answer 1

Form gameForm = (Form)Form.FromHandle(Window.Handle);
gameForm.MinimumSize = new System.Drawing.Size(800, 600);

Short and sweet!