# getKeys method

StringList getKeys()

Gets the gets a string list containing the keys in the dict.

return Gets a string list containing the keys in the dict. throws DocumentException An error has occurred during Document Library execution.

## Implementation

    StringList getKeys() {
      StringList keys = StringList();
      var err = documentSDK.id3DocumentInfoDictionary_GetKeys(_pHandle.value, keys.handle);
      if (err != DocumentError.success.value) {
        keys.dispose();
        throw DocumentException(err);
      }
      return keys;
    }