API Delphi

Question:
How can I get rid of a forms caption bar?
Answer:
Reset the form style, then reset the height of the form. Note: You
will need to add a method to terminate the application, as there will
no longer be title bar buttons or a system menu.
Example:
procedure TForm1.FormCreate(Sender: TObject);
begin
SetWindowLong(Form1.Handle,
GWL_STYLE,
GetWindowLong(Handle,GWL_STYLE) and not WS_CAPTION);
Height := ClientHeight;
end;