[This is preliminary documentation and subject to change.]
Returns the index of a specified item.
The index of the first occurrence of the item within the entire persistent item list, if found; otherwise, -1.
If the item is not available in the local cache, this method asks the data object handler whether the indexed property contains the specified item. So this method may access the network and may be slow.
Exception Type | Condition |
---|---|
ArgumentNullException | The item is null . |
PersistentItemList Class | PmMda.Net.Dog.Paging Namespace