c# - Mapping 4 tables in Entity Framework using Fluent API -


i having difficulties in creating custom mapping table in ef6.

i have 4 tables:

  • student
  • instructor
  • questions
  • course

what want create table include primary keys of 4 tables , add score column it.

what command should use in entity framework fluent api?

this classes have created

public class student {     public student()     {         this.courses = new hashset<course>();     }     public int studentid { get; set; }     public string lastname { get; set; }     public string firstmidname { get; set; }     public virtual icollection<course> courses { get; set; } }  public class instructor {     public instructor()     {         this.courses = new hashset<course>();     }     public int instructorid { get; set; }     public string lastname { get; set; }     public string firstmidname { get; set; }     public virtual icollection<course> courses { get; set; } }  public class course {     public course()     {         this.instructors = new hashset<instructor>();         this.students = new hashset<student>();     }      public int courseid { get; set; }     public string title { get; set; }     public string description { get; set; }     public virtual icollection<instructor> instructors { get; set; }     public virtual icollection<student> students { get; set; } }  public class question {     public int questionid { get; set; }     public string description { get; set; }      public int categoryid { get; set; }     public category category { get; set; } }


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