/// <summary>
/// Returns a collection containing the tracks with the specified text.
/// <para>
/// If searchFields is ITPlaylistSearchFieldVisible , this is identical to the list of
/// tracks displayed if the user enters the search text in the Search edit field in
/// iTunes when this playlist is being displayed.
/// </para>
/// </summary>
/// <param name="searchText">
/// The text to search for. This string cannot be longer than 255 characters.
/// </param>
/// <param name="searchFields">
/// Specifies which fields of each track should be searched for searchText.
/// </param>
/// <returns>
/// Collection of Track objects. This will be empty if no tracks meet the search
/// criteria.
/// </returns>
public TrackCollection Search(string searchText, ITPlaylistSearchField searchFields)
{
return(Invoke((Func <TrackCollection>) delegate
{
TrackCollection collection = new TrackCollection();
IITTrackCollection results = playlist.Search(searchText, searchFields);
if (results != null)
{
foreach (IITTrack track in results)
{
if (track != null)
{
collection.Add(new Track(track));
}
}
}
return collection;
}));
}
public IITTrackCollection Search(string searchText, ITPlaylistSearchField searchFields)
{
throw new NotImplementedException();
}
/// <summary>
/// Returns a collection containing the tracks with the specified text.
/// <para>
/// If searchFields is ITPlaylistSearchFieldVisible , this is identical to the list of
/// tracks displayed if the user enters the search text in the Search edit field in
/// iTunes when this playlist is being displayed.
/// </para>
/// </summary>
/// <param name="searchText">
/// The text to search for. This string cannot be longer than 255 characters.
/// </param>
/// <param name="searchFields">
/// Specifies which fields of each track should be searched for searchText.
/// </param>
/// <returns>
/// Collection of Track objects. This will be empty if no tracks meet the search
/// criteria.
/// </returns>
public TrackCollection Search(string searchText, ITPlaylistSearchField searchFields)
{
return Invoke((Func<TrackCollection>)delegate
{
TrackCollection collection = new TrackCollection();
IITTrackCollection results = playlist.Search(searchText, searchFields);
if (results != null)
{
foreach (IITTrack track in results)
{
if (track != null)
{
collection.Add(new Track(track));
}
}
}
return collection;
});
}
public static IEnumerable SearchSafe(this IITPlaylist playlist, string searchText, ITPlaylistSearchField searchFields)
{
if (string.IsNullOrEmpty(searchText)) return Enumerable.Empty<IITTrack>();
return (IEnumerable)playlist.Search(searchText, searchFields) ?? Enumerable.Empty<IITTrack>();
}
public IITTrackCollection Search(string searchText, ITPlaylistSearchField searchFields)
{
throw new NotImplementedException();
}
