You can use a Hashtable to store key+value pairs.
For detailed information see http://msdn.microsoft.com/en-us/library/system.collections.hashtable.aspx
For C# users: the generic alternative to Hashtable is called Dictionary.| Count | Returns how many elements are in the hashtable. |
| Add | Adds an element with the specified key and value into the Hashtable. |
| Clear | Count is set to zero, and references to other objects from elements of the collection are also released. |
| Contains | Determines whether the Hashtable contains a specific key. |
| ContainsKey | Determines whether the Hashtable contains a specific key. |
| ContainsValue | Determines whether the Hashtable contains a specific value. |
| Remove | Removes the element with the specified key from the Hashtable. |