private void LoadSettings()
{
config = Config.GetInstance;
GlobalKeyboardHook.SignKeyDownHandler(KeyDownHandler);
combo_functions.ItemsSource = functions;
combo_keys.ItemsSource = Enum.GetValues(typeof(Forms.Keys));
check_topmost.IsChecked = (bool)Boolean.Parse(config.GetConfig(ConfigKey.Topmost).ToString());
SetTimeSetting(txt_jumptime, combo_unit, config.GetConfig(ConfigKey.JumpTime));
SetTimeSetting(txt_pausetime, combo_pauseunit, config.GetConfig(ConfigKey.PauseTime));
check_intelligent_playing.IsChecked = (bool)Boolean.Parse(config.GetConfig(ConfigKey.IntelligentPlaying).ToString());
dgrid_hotkeys.ItemsSource = config.HotKeys;
}