使用下面的代码,或者修改它,可以实现我的目标吗?或者不使用此代码,但它必须是当窗体隐藏在托盘中时使用的操纵杆按钮。谢谢
type
TForm125 = class(TForm)
procedure FormCreate(Sender: TObject);
procedure FormDestroy(Sender: TObject);
private
HotKey1 : Integer;
procedure WMHotKey(var Msg: TWMHotKey); message WM_HOTKEY;
public
end;
var
Form125: TForm125;
implementation
{$R *.dfm}
procedure TForm125.FormCreate(Sender: TObject);
begin
HotKey1 := GlobalAddAtom('MyAppHotkey1');//create a unique value for identify the hotkey
if not RegisterHotKey(Handle, HotKey1, MOD_CONTROL, VK_F1) then //register the hotkey CTRL + F1
ShowMessage('Sorry can not register the hotkey');
end;
procedure TForm125.FormDestroy(Sender: TObject);
begin
UnRegisterHotKey(Handle, HotKey1);//unregister the hotkey
GlobalDeleteAtom(HotKey1);//remove the atom
end;
procedure TForm125.WMHotKey(var Msg: TWMHotKey);
begin
if Msg.HotKey = HotKey1 then
ShowMessage('Hello'); // do your stuff
end;