public Boolean AddDepartment(Department_Master department)
        {
            Boolean status = false;

            try
            {
                using (var db = new PayrollModel())
                {
                    db.Department_Master.Add(department);
                    db.SaveChanges();
                    status = true;
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine("deparment add error" + ex.InnerException);
            }
            return(status);
        }
        public Boolean updateDepartment(Department_Master department)
        {
            Boolean status = false;

            try
            {
                using (var db = new PayrollModel())
                {
                    Console.WriteLine("Department updated");
                    db.Department_Master.AddOrUpdate(department);
                    db.SaveChanges();
                    status = true;
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine("Update Department problem " + ex.InnerException);
            }
            return(status);
        }
        public Boolean deleteDepartmentbyId(int id)
        {
            Boolean status = false;

            try
            {
                using (var db = new PayrollModel())
                {
                    Department_Master department = db.Department_Master.First(b => b.Department_ID == id);

                    db.Department_Master.Remove(department);
                    db.SaveChanges();
                    status = true;
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine("delete department error " + ex.InnerException);
            }
            return(status);
        }