How to solve circular reference?

Question

How do you solve circular reference problems like Class A has class B as one of its properties, while Class B has Class A as one of its properties?

How to do archite

Answer 1

Unlike C++ (for instance), C# does not need forward declarations to resolve circular references. Hence:

public class A
{
    public B B { get;set; }
}

public class B
{
    public A A { get;set; }
}

However, this is often an indicator of questionable design decisions.