Called as the first operation as this object is being erased or unerased.
Parameters
Parameters
Description
erasing
[in] Specify true to erase. Otherwise false.
Returns
OdResult::eOk if erase() is to continue.
Remarks
This function is notified just before the current object is to be erased, giving this function the ability to cancel the erase. Returns eOk if and only if erase() is to continue.