WoW:API GetNumTrainerServices

Reference e
AddOns WoW API Widget API XML UI Event API WoW Lua Macro API CVars Battle.net HOWTOs Snippets UI tech Categories

→ WoW API

← WoW API < GetNumTrainerServices

Returns the number of trainer services.

GetNumTrainerServices();

---

Arguments

none

---

Returns

Number trainerServices. Note that if you are working with an invalid target (for example, a merchant) the return value will be the last valid value, rather than 0.

trainerServices

Total number of trainer services (used like index).

---

Example

Prints the number of trainer services to the chatwindow

ChatFrame1:AddMessage(GetNumTrainerServices());