public DataTable CitasAtenderhoy()
        {
            DEstadistica objEst = new DEstadistica();

            return(objEst.CitasAtenderHoy());
        }
        public DataTable MostrarTotalVentas()
        {
            DEstadistica objEst = new DEstadistica();

            return(objEst.MostarTotalVentas());
        }
        public DataTable CitasEmitidasHoy()
        {
            DEstadistica objEst = new DEstadistica();

            return(objEst.CitasEmitidasHoy());
        }
        public DataTable MostrarVentasHoy()
        {
            DEstadistica objEst = new DEstadistica();

            return(objEst.MostarVentaHoy());
        }