Looking for a function that allows you to display the window of a class trainer

[Ithylis14]

Good morning,

I'm having trouble finding an azerothcore function that allows me to display the class trainer window...

I'm busy developing a module. From a gossip, I found how to open the bank window, the mail window, but I can't find it for trainers, vendors and professions.

If anyone would be able to give me a new lead, I would be very grateful.

Thank you in advance and have a nice day everyone

[Ithylis14]

Hello all,
I have find function. It's :
player->GetSession()->SendTrainerList(m_creature->GetGUID());

See you