GitUI.CommandsDialogs.FormBrowse._indexWatcher_Changed C# (CSharp) Метод

        void _indexWatcher_Changed(object sender, IndexChangedEventArgs e)
        {
            bool indexChanged = e.IsIndexChanged;
            this.InvokeAsync(() =>
            {
                RefreshButton.Image = indexChanged && Settings.UseFastChecks && Module.IsValidGitWorkingDir()
                                          ? Resources.arrow_refresh_dirty
                                          : Resources.arrow_refresh;
            });
        }