Удаление строки из БД

 _songDs = new DataSet("MusicBase");
 _songDa = new SqlDataAdapter("SELECT * FROM Song ORDER BY Name", _adressBase);
 _songDb = new SqlCommandBuilder(_songDa);
 _songDa.Fill(_songDs, "SongTable");

 _songDa.Update(songDs.Tables["SongTable"]);

 
DataRow deleteSong;
var filterSong = String.Format("ID = '{0}'", selectRowGuid);
SongTable.RowFilter = filterSong;
deleteSong =SongTable[0].Row;
 _songDs.Tables["SongTable"].Rows.Remove(deleteSong);

 _songDa.Update(songDs.Tables["SongTable"]);

_songDs.Tables["SongTable"].Rows.Remove(deleteSong);

_songDs.Tables["SongTable"].Rows.Delete...

_songDs.Tables[0].Rows[0].Delete();

_songDa.DeleteCommand =  new SqlCommand(@"Delete from Song where ID=@Id", объект connection);
_songDa.DeleteCommand.Parameters.Add("@Id", SqlDbType.Int).SourceColumn = "ID";

deleteSong.Delete();

 var connection = new SqlConnection(_adressBase);
            _songDa.DeleteCommand = new SqlCommand("DELETE FROM Song WHERE ID=@ID", connection);
            _songDa.DeleteCommand.Parameters.Add("@ID", SqlDbType.UniqueIdentifier).SourceColumn = "ID";

var filterSong = String.Format("ID = '{0}'", selectRowGuid);
SongTable.RowFilter = filterSong;
deleteSong = SongTable[0].Row;
deleteSong.Delete();

DataRow deleteSong = _songDs.Tables["SongTable"].Rows.Find(idSong);
deleteSong.Delete();

_songDs.Tables["SongTable"].PrimaryKey = new DataColumn[] {_songDs.Tables["SongTable"].Columns["ID"] };