public AsignacionVariosControl()
 {
     InitializeComponent();
     try
     {
         conexion = new Conexion();
         aulas = conexion.getAulas();
         comboBoxLugar.DisplayMember = "Referencia";
         tipoUso = conexion.getAulaTipoUso();
         comboBoxTipoUso.DataSource = tipoUso;
         comboBoxTipoUso.DisplayMember = "descripcion";
         comboBoxTipoUso.SelectedIndex = 0;
         clientes = new List<Cliente>();
         //clientes.Add(new Cliente());
         /*List<Cliente> clientesT=  conexion.getClientes();
         if (clientesT != null) {
             clientes.AddRange(clientesT);
         }
         comboBoxCliente.DataSource = clientes;
         comboBoxCliente.DisplayMember = "nombre";*/
         loadClientes();
     }
     catch { }
 }
 public void Clear()
 {
     try
     {
         comboBoxAsignacion.SelectedIndex = 0;
         radioButtonRepeticiones.Checked = true;
         checkBoxRepetir.Checked = false;
         asignaciones = new SortableBindingList<Asignacion>();
         dataGridViewFechas.AutoGenerateColumns = false;
         dataGridViewFechas.DataSource = asignaciones;
         series = new List<Serie>();
         conexion = new Conexion();
         if (asignaturas == null)
         {
             asignaturas = conexion.getAsignaturasConGrupo();
             comboBoxAsignatura.DataSource = asignaturas;
             comboBoxAsignatura.DisplayMember = "Nombre";
             comboBoxAsignatura.ValueMember = "Id";
         }
         aulas = conexion.getAulas();
         comboBoxTipoUso.DataSource = conexion.getAulaTipoUso();
         comboBoxTipoUso.DisplayMember = "Descripcion";
         comboBoxTipoUso.ValueMember = "Id";
         comboBoxAula.DataSource = aulas;
         comboBoxAula.DisplayMember = "referencia";
         comboBoxAula.ValueMember = "Id";
         comboBoxAula.AutoCompleteSource = AutoCompleteSource.ListItems;
         DateTime now = DateTime.Now;
         DateTime inicialDate = new DateTime(now.Year, now.Month, now.Day, 8, 0, 0);
         setInitialDates(inicialDate, inicialDate.AddHours(2));
     }
     catch { }
 }