The methods defined in the MemberKeyDictionary class are summarized in the following table.
| Method | Description |
|---|---|
| add | Adds an object to a dictionary |
| includes | Returns true if the member key dictionary contains a specified object |
| indexNear | Returns an approximate index of an object in a collection |
| indexNear64 | Returns an approximate index of an object in a collection |
| purge | Deletes all object references in a member key dictionary |
| remove | Removes an item from a dictionary with member keys |