public HumanResourcesService() : base()
        {
            IEmployeeDA    employeeDA;
            IPersonPhoneDA employeePhoneDA;

            if (DataMethod == 0)
            {
                employeeDA      = new Data.EntityFramework.Core.EmployeeDA();
                employeePhoneDA = new Data.EntityFramework.Core.PersonPhoneDA();
            }
            else if (DataMethod == 1)
            {
                employeeDA      = new Data.Dapper.Core.EmployeeDA();
                employeePhoneDA = new Data.Dapper.Core.PersonPhoneDA();
            }
            else
            {
                throw new NotImplementedException();
            }

            EmployeeDA = employeeDA;
            PhoneDA    = employeePhoneDA;
        }
        public HumanResourcesService() : base()
        {
            IEmployeeDA employeeDA;
            IPersonPhoneDA employeePhoneDA;

            if (DataMethod == 0)
            {
                employeeDA = new Data.EntityFramework.Core.EmployeeDA();
                employeePhoneDA = new Data.EntityFramework.Core.PersonPhoneDA();
            }
            else if (DataMethod == 1)
            {
                employeeDA = new Data.Dapper.Core.EmployeeDA();
                employeePhoneDA = new Data.Dapper.Core.PersonPhoneDA();
            }
            else
            {
                throw new NotImplementedException();
            }

            EmployeeDA = employeeDA;
            PhoneDA = employeePhoneDA;
        }