Aerolinea.frmcontrolAvion.funtipoavion C# (CSharp) Method

        private void funtipoavion()
        {
            try {
                using (clasconexion.funobtenerConexion()) {
                    string StipoA = "SELECT vdescripciontipoavion as TipoAvion From TrTIPOAVION order by vdescripciontipoavion asc";
                    MySqlCommand cmdTipoA = new MySqlCommand(StipoA, clasconexion.funobtenerConexion());
                    DataTable dtTipoA = new DataTable();
                    MySqlDataAdapter mdTipoA = new MySqlDataAdapter(StipoA, clasconexion.funobtenerConexion());
                    mdTipoA.Fill(dtTipoA);
                    cmbtipoAvion.DataSource = dtTipoA;
                    cmbtipoAvion.DisplayMember = "TipoAvion";
                    clasconexion.funobtenerConexion().Close();

                }
            }
            catch (Exception ex) { MessageBox.Show(ex.Message); }
        }