public static SalaryDTO GetAll()
        {
            SalaryDTO dto = new SalaryDTO();

            dto.Employees   = EmployeeDAO.GetEmployees();
            dto.Departments = DepartmentDAO.GetDepartments();
            dto.Positions   = PositionDAO.GetPositions();
            dto.Months      = SalaryDAO.GetMonths();
            dto.Salaries    = SalaryDAO.GetSalaries();
            return(dto);
        }
        public static SalaryDTO GetAll()
        {
            SalaryDTO salaryDTO = new SalaryDTO();

            salaryDTO.Employees   = EmployeeDAO.GetEmployees();
            salaryDTO.Departments = DepartmentDAO.GetDepartments();
            salaryDTO.Positions   = PositionDAO.GetPositions();
            salaryDTO.Months      = SalaryDAO.GetMonths();
            salaryDTO.Salaries    = SalaryDAO.GetSalaries();

            return(salaryDTO);
        }