| 摘要 |
The present invention is a navigating system for navigating a data structure having a plurality of data fields arranged into a plurality of data arrays. The navigation system includes a display representing the contents of a subset constituted by data fields of currently selected data array. The display is also arranged to display the contents of a particular data field from the currently selected data array. The system further includes a field selector for navigating to and selecting specific data arrays and data fields within selected arrays.
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