/// <summary> /// Filters the specified employee. /// </summary> /// <param name="employee">The employee.</param> /// <returns></returns> public IEnumerable <Employee> Filter(Employee employee) { if (employee.FullName == null) { employee.FullName = ""; } if (employee.Account == null) { employee.Account = ""; } if (employee.Group == null) { employee.Group = ""; } return(employeeDao.Filter(employee)); }