I have an object that has as one of its properties a pointer to a line item object. When I add the line item object, I set a property on there that points to the parent because it sometimes needs to get information from its parent.

I haven't had any problems I can pin on this arrangement so far, but when I was looking in the debugger for something else, it occured to me that I've created a circle. The parent points to the child which points to the parent which points to the... I actually drilled down a ways in the debugger.

Is there any problems with this that might come up? As I said, it seems to be working with no errors. I'm just worried there may be hidden problems like using too much memory or sumsuch.

Thanks,

Michelle