Setting Enable Property to "False" doesnot disable the application's control box or prevent the application window from receiving
True is the control can receive the focus and respond to user-generated events, and
is accessible through code (default). False if the user cannot interact with
the control by using the mouse, keystrokes, accelerators, or hotkeys. The control
is generally still accessible through code.
Use the Enabled property
to enable and disable controls. A disabled control appears dimmed, while an enabled control does not. Also, if a control displays a bitmap, the bitmap is dimmed whenever the control