Determines the form’s style.
FormStyle consists of the following values.
||The form is neither an MDI parent window nor an MDI child window.
||The form is an MDI child window.
||The form is an MDI parent window.
||This form remains on top of the desktop and of other forms in the project, except any others that also have FormStyle set to fsStayOnTop. If one fsStayOnTop form launches another, neither form will consistently remain on top.