Working With Effective-Dated Data
When you work with effective-dated data, use some combination of the following methods:
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CurrentItem
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GetEffectiveItem
Both these methods return an item, however, there are some differences:
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The CurrentItem method takes no parameters, so it bases the item it returns on the current system date.
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The GetEffectiveItem method bases the item it returns on a user-provided date. They all perform the same logic, they just use a different date.
Note:
To show all history for an effective-dated collection, you must set GetHistoryItems to True before you populate the Component Interface.