private int GetNextIndex(Func <List <int>, int, int> func)
{
List <int> indexes;
switch (cbSearchCriterion.SelectedIndex)
{
case 0:
indexes = Collection.MakeListOfIndexes(tbFind.Text, lvLibItems, 0);
break;
case 1:
indexes = Collection.MakeListOfIndexes(
tbFind.Text,
lvLibItems.Items.Cast <ListViewItem>().Select(item => ((LibItem)item.Tag).Abstract).ToList()
);
break;
case 2:
indexes = Collection.MakeListOfIndexes(tbFind.Text, lvLibItems, 1);
break;
default:
return(0);
}
labelFindedItemsCount.Text = indexes.Count.ToString();
return(finder.GetIndex(indexes, func));
}
private void btPrevFindedLibItem_Click(object sender, EventArgs e) => Collection.SelectItem(lvLibItems, GetNextIndex(Finder.Functions.Prev));
