IOrder in a dictionary

[Radical]

I'm trying to store my IOrder objects in a dictionary like this:

var dictionary = new Dictionary<IOrder, int>();

but I get the error that a Dictionary requires 2 'type' arguments. Is there a way to store IOrders in a dictionary? Thanks.

[NinjaTrader_Matthew]

Radical,

This is beyond the scope we could fully support, however I'm not having any trouble getting this to compile using System.Collections.Generic;

What declarations are you using?

edit: Also is this from an indicator, or a strategy?

[Radical]

Thanks Matthew, I realized the way I had it written in my code was different than the way I wrote it in my post here. I had it like this:

Dictionary dictionary = new Dictionary<IOrder, int>();

and changed it to this:

var dictionary = new Dictionary<IOrder, int>();

and it works now. Thanks again.