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API GetNumTrainerServices

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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());

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