private void SaveIntoDatabase() //non qua, รจ un metodo generale, non riferito esclusivamente a echomanager
{
try
{
database.SaveChanges();
}
catch (System.Data.UpdateException ue)
{
database.DeleteObject(ue.StateEntries[0].Entity);
return;
}
}
private Song CreateFromOldId3Standard(String filename)
{
ReadingResult result = ReadingResult.Failure;
try
{
result = id3v1.Read(filename);
}
catch
{
return(null);
}
if (result != Tagger.ReadingResult.Success)
{
return(null);
}
this.sizeId3v1 = id3v1.Size;
Genre genre;
this.LookForGenre(out genre);
String songTitle = string.IsNullOrEmpty(id3v1.Title) ? GuessSongName(filename) : id3v1.Title;
Song song = database.Song.FindByName(songTitle);
song.Filename = filename;
song.Genre = genre;
this.LookForArtist(song);
//this.LookForGenre(song);
this.LookForAlbum(song);
try
{
database.SaveChanges();
}
catch (System.Data.UpdateException ue)
{
//IMedia imedia = ((Song)ue.StateEntries[0].Entity);
database.DeleteObject(ue.StateEntries[0].Entity);
return(null);
}
return(song);
}