public static bool DeleteFinancierCondition(Int32 companyId, int financierConditionId)
 {
     bool result = true;
     using (var accountManager = new AccountManager(null))
     {
         try
         {
             accountManager.DeleteFinancierCondition(accountManager.GetFinancierCondition(companyId, financierConditionId));
         }
         catch (SqlException e)
         {
             result = false;
         }
     }
     return result;
 }