public void InsertEmployee(Employee emp)
        {
            EmployeeDBModel obj = new EmployeeDBModel();

            obj.Employees.Add(emp);
            obj.SaveChanges();
        }
        public IEnumerable <Employee> GetEmployees()
        {
            List <Employee> emp = new List <Employee>();
            EmployeeDBModel obj = new EmployeeDBModel();

            emp = obj.Employees.ToList();

            return(emp);
        }
        public void DeleteEmployee(int empId)
        {
            EmployeeDBModel emp = new EmployeeDBModel();

            var e = (from obj in emp.Employees
                     where obj.EmployeeId == empId
                     select obj).First();

            emp.Employees.Remove(e);
            emp.SaveChanges();
        }
        public void UpdateEmployee(Employee emp)
        {
            EmployeeDBModel obj = new EmployeeDBModel();
            var             c   = (from e in obj.Employees
                                   where e.EmployeeId == emp.EmployeeId
                                   select e).First();

            c.EmployeeName    = emp.EmployeeName;
            c.EmployeeSal     = emp.EmployeeSal;
            c.EmployeeAddress = emp.EmployeeAddress;
            c.Street          = emp.Street;
            c.City            = emp.City;
            c.State           = emp.State;

            obj.SaveChanges();
        }