getMetadataKeys

format

String[] getMetadataKeys() throws EveException

String[] getMetadataKeys(CommandList beforeMethods,CommandList afterMethods) throws EveException

description

Returns all the unique metadata keys in the MediaCollection.

parameters

CommandList beforeMethods — indicates that you want to run a command method(s) before the method is invoked

CommandList afterMethods — indicates that you want to run a command method(s) after the method is executed

returns

an array of strings containing the keys of all the MediaCollection's metadata

throws

The getMetadataKeys() method throws an EveException if the retrieval fails.