Adds a new item to the list.
<oItemList>:Add(<oItem>) Æ lSuccess
|<oItem>||The item that is to be added the list.|
|lSuccess||A logical value that indicates whether the item was added to the list.|
|TRUE||The item was added.|
|FALSE||The item could not be added.|
bItemList:Add() adds a new item to the end of the list.
The method does not examine whether the item already exists in the list. If it is to be avoided that an item is added to the list several times, must be examined this before by the method bItemList:Exist().