API:GetTradePlayerItemInfo

Returns some info on items you are trading.

icon, name, quantity = GetTradePlayerItemInfo(index)

Arguments

 *  index
 * Trade window slot number of an item you are trading.

Returns

 *  icon
 * Image file if the icon.
 *  name
 * Name of the item.
 *  quantity
 * The quantity of those items in that slot.

Example
icon, name, quantity = GetTradePlayerItemInfo(1)