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API Reference

IAPPHISTORY_BACK()

Brew Release
Brew MP 1.0.2
See Also
IAppHistory_Forward()
Description
This function moves the IAppHistory to the previous history entry in the history list, i.e. next farthest from top-visible.
Params
po
[]:
[in] Pointer to the IAppHistory Interface object.
Interface
Prototype
  •     int IAppHistory_Back(IAppHistory * po)
    
Return
  • AEE_SUCCESS - no errors, the IAppHistory points to the previous entry
    AEE_ENOSUCH - No previous history entry exists.
    AEE_EFAILED - this IAppHistory does not point to a history entry, perhaps the history list is empty
    AEE_EINVALIDITEM - Current item was removed by another user of IAppHistory. Use IAppHistory_Top() to reset to the top most entry.
Side Effect
  • None
Comments
None