public void AdvancedFilter(string searchString, CheckedListBox.CheckedItemCollection checkedItems)
{
// Start from scratch
gridView.Items.Clear();
// Repopulate if empty search
if (checkedItems.Count == 0 || searchString == "")
{
fullList.ForEach(item => gridView.Items.Add(item));
return;
}
// For each video file showing:
fullList.ForEach(item =>
{
// Big Linq Statement Translation:
// - Find tag entries from file that match type of checked items
// - Any entry that contains the search string, add that file to view
var file = (VideoFile)item.Tag;
if (checkedItems.Cast<Tag>().Select(tag =>
file.Tags.Find(entry => entry.TypeId == tag.Id)).
Any(match => match != null && match.Data.ToLower().Contains(searchString.ToLower())))
{
gridView.Items.Add(item);
}
});
}
public static Queue<DownloadableProgram> GetProgramsQueueFromCheckedListControl(CheckedListBox.CheckedItemCollection items)
{
var downloadLinksResult = new Queue<DownloadableProgram>();
var downloadLinks = items.Cast<DownloadableProgram>();
downloadLinks.ForEach(dl => downloadLinksResult.Enqueue(dl));
return downloadLinksResult;
}