GitUI.RevisionGrid.NextQuickSearch C# (CSharp) 메소드

        private void NextQuickSearch(bool down)
        {
            var curIndex = -1;
            if (Revisions.SelectedRows.Count > 0)
                curIndex = Revisions.SelectedRows[0].Index;

            RestartQuickSearchTimer();

            bool reverse = !down;
            var nextIndex = 0;
            if (curIndex >= 0)
                nextIndex = reverse ? curIndex - 1 : curIndex + 1;
            _quickSearchString = _lastQuickSearchString;
            FindNextMatch(nextIndex, _quickSearchString, reverse);
            ShowQuickSearchString();
        }