Entity Framework with Complex Types

ef-complextypes.cs

public class Person {
  public string FirstName {get;set;}
  public string LastName  {get;set;}
  public Address = new Address();   // << It's important to instantiate Address.
}

[ComplexType]  // <<  This attribute is important.
public class Address {
  public string Address1 {get;set;}
  public string Address2 {get;set;}
  public string City {get;set;}
}

/*Example usage:
   Person p = new Person();
   p.Address.Address1 = "1848 Willow Drive";
   p.Address.Address2 = "Unit 105";
   p.Address.Address1 = "Houston";
*/

/*  Table structure
   dbo.Person
      FirstName varchar(50),
      LastName varchar(50),
      Address1 varchar(50),
      Address2 varchar(50),
      City varchar(50)
*/