I try to send an invitation message to the buddy, and the buddy will display a dialog to either accept it or reject it.
The following is the code:
VARIANT customValue;
customValue.intVal = 2;
int transId = 0;
Session->CreateCustomSession(OLESTR("MY UUID"), &imCustomSession);
imCustomSession->put_Property((int)AccCustomSessionProp_Mode, customValue);
imCustomSession->Invite(userName.AllocSysString(), OLESTR("Would you like to play BomberAnimal?"), &transId);
I modified the above codes based on the examples from AIM SDK using C#
customSess = s.CreateCustomSession(customUUID); customSess.set_Property((int)AccCustomSessionProp.AccCustomSessionProp_Mode, 2);