private void HandleOrderByMatches(object sender, EventArgs e)
{
// Reverses meaning of int.CompareTo
// depending on the current ordering
int direction = _matchNumberOrdering ? 1 : -1;
int CompareItems(ITreeGridItem item, ITreeGridItem otherItem)
{
int a = (item as SearchResultEntry)?.Matches ?? 0;
int b = (otherItem as SearchResultEntry)?.Matches ?? 0;
return(a.CompareTo(b) * direction);
}
_itemCollection.Sort(CompareItems);
_matchNumberOrdering = !_matchNumberOrdering;
if (_itemCollection.Any())
{
tvwResultExplorer.ScrollToRow(0);
}
}