Hi,

I work against .NET 2.0 using C# 2.0. I am facing a problem trying to
serialize the class foo (given below). Basically, foo can contain
other foos in a list. When I try to create a serializer, using the
test() method below, I get a superb StackOverflowException. I googled
for it but didn't found any answer to why I got this exception and how
to serialize foo.

Any help accepted :-)

Thanks,

public void test()
{
    XmlSerializer serializer = new XmlSerializer(typeof(foo));
...
}

[Serializable]
public class foo : IEnumerable<foo>
   {
       // ... some members...
       List<foo> g;

       public foo()
       {
           g = new List<foo>();
       }

       public IEnumerator<foo> GetEnumerator()
       {
           foreach (foo element in g)
           {
               yield return element;
           }
       }

       System.Collections.IEnumerator
System.Collections.IEnumerable.GetEnumerator()
       {
           return GetEnumerator();
       }

       public void Add(Object e)
       {
           g.Add(e as foo);
       }
   }