} // end DynObject
/// <summary>
/// Attempts to get the requested member as a key in our wrapped dictionary. If the key does not exist, we first
/// try accessing the member as a member of the Dictionary class. Failing that, we set it on the dictionary, and
/// return a new DynObject, wrapping a dictionary.
/// </summary>
/// <param name="binder">The GetMemberBinder containing information about the member we're attempting to access.</param>
/// <param name="result">The results of calling/accessing the member.</param>
/// <returns>Returns true if we successfully called or accessed the member, false otherwise.</returns>
public override bool TryGetMember(GetMemberBinder binder, out Object result)
{
if (wrappedObject.ContainsKey(binder.Name))
{
try
{
// Attempt to access the member on our internal dict.
result = Wrap(wrappedObject[binder.Name]);
return(true);
}
catch
{
// Something happened, and we failed to retrieve the key.
result = null;
return(false);
} // end try/catch
}
else
{
try
{
// Attempt to access internal members
result = wrappedObject.GetType().GetProperty(binder.Name).GetValue(wrappedObject, null);
return(true);
}
catch
{
// There's no member by that name, so, set a new key in the dictionary.
// This will make nesting easier.
result = new DynObject();
wrappedObject[binder.Name] = result;
return(true);
} // end try/catch
} // end if
} // end TryGetMember
} // end GetEnumerator
IEnumerator <object> IEnumerable <object> .GetEnumerator()
{
foreach (object obj in wrappedObject)
{
yield return(DynObject.Wrap(obj));
} // end foreach
} // end GetEnumerator
} // end DynList
#region DynList Overrides
/// <summary>
/// Accessor method of members of the list. Returns those objects wrapped by DynObject.
/// </summary>
/// <param name="index">The index of the time we're retrieving.</param>
/// <returns>The object, as returned by DynObject.Wrap.</returns>
public object this[int index]
{
get
{
return(DynObject.Wrap(wrappedObject[index]));
} // end get
set
{
// If we're trying to set DynList or DynObject, we really should only set the underlying object.
// This really helps keep things clean, and serializable.
if (value is DynObject)
{
wrappedObject[index] = ((DynObject)value).wrappedObject;
}
else if (value is DynList)
{
wrappedObject[index] = ((DynList)value).wrappedObject;
}
else
{
wrappedObject[index] = value;
} // end if
} // end set
} // end object this[]