getMetadataValues

format

String[] getMetadataValues(String key) throws EveException

String[]getMetadataValues(String key,CommandList beforeMethods,CommandList afterMethods) throws EveException

description

Returns all the unique values for the key you specify in the MediaCollection. For example, you can find that one Key is "Color", and ask for the values under "Color". You might get back "Blue", "Red", and "Brown". Then you can get all of the names of the images that have a value of "Red".

parameters

key — the name of the key containing the values you want to retrieve

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 values of all the MediaCollection’s metadata keys

throws

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