The
currentkey function returns a string containing the key of the case currently referenced by
dictionary_name. A dictionary key is a single string comprised of the IDs for a case. The
currentkey is created using the current values of the case's IDs.
The function returns a string containing the current key.
The
key and
currentkey functions will often return the same key string, but when modifications are made to ID values, the
key will not change whereas
currentkey will reflect the modifications. For example: