inheritance - Eager loading of derived class in Entity Framework -

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i have model this:

public abstract class point {     public int id { set; get; }     public string name_f { set; get; }     public byte side { set; get; } }  public class place : point {     public bool isatm { set; get; }     public bool is24h { set; get; }     public string tel { set; get; }     public virtual category category { set; get; } }  public class street : point {     public bool iswalkway { set; get; } }

i want load of point table records including records place , street derived point class.

i used didn't data:

var points = context.points                      .oftype<place>()                      .include(p => p.subcategory)                      .concat<points>(context.points.oftype<street>());

i places , streets in same query.

any idea?


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