private void GetDropFesta() { FESTASProvider FESTASP = new FESTASProvider(); FESTASColl = FESTASP.ReadCollectionByParameter(null, "NOME"); cbFestas.DisplayMember = "NOME"; cbFestas.ValueMember = "idfestas"; FESTASEntity FESTASTy = new FESTASEntity(); FESTASTy.NOME = ConfigMessage.Default.MsgDrop; FESTASTy.IDFESTAS = -1; FESTASColl.Add(FESTASTy); Phydeaux.Utilities.DynamicComparer <FESTASEntity> comparer = new Phydeaux.Utilities.DynamicComparer <FESTASEntity>(cbFestas.DisplayMember); FESTASColl.Sort(comparer.Comparer); cbFestas.DataSource = FESTASColl; cbFestas.SelectedIndex = 0; }