[ Version ( since = "0.20.4" ) ]
public List<string>? list_dlna_device_class_identifier ()
Get a list of strings that represent the device class and version as announced in the device description file using the `< dlna:X_DLNADOC>` element, e.
g. `DMS-1.51`, `M-DMS-1.51` and so on.
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a List of newly allocated strings or null if the device description doesn't contain any `<dlna:X_DLNADOC>` element. |