private void SaveSongAs(Song song)
{
if (song == null)
throw new ArgumentNullException("song");
SaveFilenameDialog dlg = new SaveFilenameDialog(song.Title);
dlg.Owner = this;
if (dlg.ShowDialog() == true)
{
song.Save(new Uri("song:///" + dlg.Filename));
}
}
private void SaveSong(Song song)
{
if (song == null)
throw new ArgumentNullException("song");
if (song.Uri == null || song.IsImported)
{
SaveSongAs(song);
}
else
{
song.Save();
}
}
