Hi! 

Consult sample code, I hope this will help you.

public enum EnrollmentStatus
    {
        DropOut= 1,
        Enrolled= 2,
        NewEnrolled= 3
    }

    public class Test
    {
        public int Id { get; set; }

        [Required]
        public string StudentName { get; set; }
        public string FatherName { get; set; }

        [Required]
        public int EnrollmentStatusValue { get; set; }

        // Wrapper for EF to handle Enums
        public EnrollmentStatus EnrollmentStatus
        {
            get { return (EnrollmentStatus) EnrollmentStatusValue; }
            set { EnrollmentStatusValue= (int) value; }
        }
    }