private void cmbeps_Enter(object sender, EventArgs e)
        {
            Lgestionusuario consueps = new Lgestionusuario();

            tabla              = consueps.ceps();
            cmbeps.DataSource  = tabla;
            cmbeps.ValueMember = "Nom_Eps";
        }
        private void PnUsuario_Load(object sender, EventArgs e)
        {
            Lgestionusuario eps1 = new Lgestionusuario();

            tabla = eps1.ceps();
        }