Returns whether an inventory slot is locked. Items become locked while being moved, split, or placed into other UI elements (such as the mail, trade, and auction windows); the item is unlocked once such an action is completed.
See also Inventory functions.
Signature:
isLocked = IsInventoryItemLocked(slot)
Arguments:
slot- An inventory slot number, as can be obtained fromGetInventorySlotInfo(number, inventoryID)
Returns:
isLocked- 1 if the item in the inventory slot is locked; otherwise nil (1nil)