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Returns the number of trainer services.
numTrainerServices = GetNumTrainerServices()
- Returns
- numTrainerServices
- number : Total number of trainer services (used like index). 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.
- Example
Prints the number of trainer services to the chatwindow
ChatFrame1:AddMessage(GetNumTrainerServices());