delphi新手 求解释getwindowlong函数以及一下的例子
procedure TForm2.FormCreate(Sender: TObject);var
wl:integer;
begin
wl:=getwindowlong(edit1.Handle,gwl_style);
setwindowlong(edit1.Handle,gwl_style,wl or es_number) ;
end;
end.
2013-10-23 16:17
2013-10-30 01:02