Home Script Language Matrices Associative Array Properties Keys
See also: Values, Resolve 

Keys
Declaration:TAssocArray.Keys [ix: integer]: string;
The array property Keys provides direct access to the keys of the associative array. The parameter ix may assume values between 1 and NumEntries.

Keys is public only for special purposes (such as debugging) and should not be used in normal operation (use Resolve, Add, and Remove instead).