public static List<Plan> GetAllPlansByClient(string client) { conClientes conClientes = new conClientes(); conPlanes conPlanes = new conPlanes(); conPlanes.CleanProperties(conPlanes); long id = conClientes.GetIDByAbreviaturaId(client); if (id != 0) { DataTable plans = conPlanes.GetAll(id); return plans.DataTableToList<Plan>(); } return null; }