OnBoomboxToggle 
Usage 
- Return a non-null value to override default behavior
Example Autogenerated 
csharp
private void OnBoomboxToggle( BoomBox instance, BasePlayer player, bool flag )
{
    Puts( "OnBoomboxToggle works!" );
}Location 
- BoomBox::ServerTogglePlay(BaseEntity/RPCMessage msg, bool bypassPower)
csharp
//---
	if (!this.IsPowered() && !bypassPower)
	{
		return;
	}
	bool flag = msg.read.ReadByte() == 1;
	if (Interface.CallHook("OnBoomboxToggle", this, msg.player, flag) != null)
	{
		return;
	}
	this.ServerTogglePlay(flag);
}