API LFGQuery

__NOTOC__
Find all players who are looking for a group for a specified objective
 LFGQuery(category, objective[, class])
===Takes===
: Number category
:: Must be the index of one of the values retrieved with GetLFGTypes()
: Number objective
:: Must be the index of one of the values retrieved with GetLFGTypeEntries(category)
: Number class (optional)
:: You can probably specify which character class you are searching for (priest, warrior, druid, etc.), but exact usage is unknown
===Returns===
: Nothing
===Events===
: Triggers UPDATE_LFG_LIST
:: Triggered as soon as query results become available (works, tested on Live client - Dec 27, 2006)
===Details===
: Use GetNumLFGResults() to retrieve the number of results and then iterate over them with GetLFGResults(index).
: Reqires a hardware event for each call to the API, so it should be called from related script handlers such as OnClick. (tested on Live client - Dec 28, 2008)
==Patch changes==
*