ener.hlp (Topic list)
Important Notice
The pages on this site contain documentation for very old MS-DOS software, purely for historical purposes. If you're looking for up-to-date documentation, particularly for programming, you should not rely on the information found here, as it will be woefully out of date.
Property can't be modified when form minimized or maximized (384)
■ The Left, Top, Height, and Width properties cannot be
  changed on a minimized or maximized form.
 
■ Possible solutions:
 
  • Set or return the state of a form using the WindowState
    property.
 
  • Prevent the user from maximizing or minimizing a form by
    setting the form's MaxButton or MinButton properties to
    False (0).
 
■ If you need additional help, move the cursor to a keyword
  and press F1 to open the Help window.