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uniqueposition_check_queue_for_duplicate_record_by_key_position_.htm
Navigation:  ABC Library Reference > FileDropComboClass > FileDropComboClass Methods >====== UniquePosition (check queue for duplicate record by key position) C6H0009.jpg ====== Previous pageReturn to chapter overviewNext page

UniquePosition, Protected

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The UniquePosition method checks the FileDropComboClass's queue for a duplicate record by checking for duplicate key values. A return value of zero (0 or False) means there was a matching value already in the queue. Any other return value indicates no match was found.

Implementation:

The UniquePosition method is called by the FileDropComboClass.AddRecord method which checks for duplicate values before adding the record to the filedropcombo's queue.

Return Data Type:     LONG

See Also:     FileDropComboClass.AddRecord

uniqueposition_check_queue_for_duplicate_record_by_key_position_.htm.txt · Last modified: 2021/04/15 15:57 by 127.0.0.1