I obtained the list<CRCResult> from GetContentSpace operation. I need to know ,how many files are in the folder in ContentSpace (from wchich i've obtained list<CRCResult>). How should I figure it out? I tried get-list-item-count to count,for example, number of attributeMap in list, didn't work out.
I'm afraid I cannot answer as to how this is achieved through using the default operations within the Workbench processes, but it's quite simple if you were to make a custom component in Java to do this for you.
Given any List<CRCResult>, just call the .size() function and you'll get the count back.