| Overload | Description | 
|---|---|
| Add(Int32) | Adds an item to the System.Collections.Generic.ICollection`1. | 
| Add(C1OrderedSet) | Joins the specified set. | 
| Overload | Description | 
|---|---|
| Add(Int32) | Adds an item to the System.Collections.Generic.ICollection`1. | 
| Add(C1OrderedSet) | Joins the specified set. |