public object Convert(object[] values, Type targetType, object parameter, CultureInfo culture)
{
if (values == null)
{
return(null);
}
if (_sttConverter == null)
{
_sttConverter = GetSongDb(values);
}
var song = values[0] as Song;
var category = values[1] as Category;
return(_sttConverter.Convert(song, typeof(string), category, culture));
}
public SongToTagsMultiConverter(SongDb songDb)
{
_sttConverter = new SongToTagsConverter(songDb);
}