Contents tagged with One to Many relationship

  • Entity Framework one to many relationship

    Hello everybody,

    today I want to make short post on how to confiugre one to many relationship in Entity Framework 6.

    Imagine following: One group can have multiple students. So one to many relationship. For this purpose you can use following convention configuration agreement:

    public class Student

    {

        public int StudentId { get; set; }

        public string StudentName { get; set; }

    }

    public class Group

    {

        public int GroupId { get; set; }

        public string GroupName { get; set; }

        public string Department { get; set; }

        public List<Student> Students { get; set; }

    }

    In presented example class group includes navigation property Students. 

    Another convention is … more