BeginPlay in GameMode not invoke

In blueprint,the BeginPlay Event in gamemode will be invoked ,but in C++,the BeginPlay in gamemode wont be invoked,
I can use StartPlay instead ,so Blueprint’s BeginPlay == C++'s StartPlay in GameMode?

All BeginPlay’s are the same except GameMode. BeginPlay has been replaced with StartPlay in GameMode. Yes, just use StartPlay in GameMode instead of BeginPlay.