public static bool DeleteFinancierOperation(Int32 companyId, int financierOperationId)
    {
        bool result = true;
        using (AccountManager accountManager = new AccountManager(null))
        {
            try
            {
                accountManager.DeleteFinancierConditions(companyId, financierOperationId);
                accountManager.DeleteFinancierOperation(accountManager.GetFinancierOperation(companyId, financierOperationId));
            }
            catch (System.Data.SqlClient.SqlException e)
            {

                result = false;
            }


        }
        return result;
    }