//The event-invoking method that derived classes can override.
public virtual void FireMainChatRoomEvent(ChatroomEventEnum e)
{
EventHandler <EventArgs> handler;
switch (e)
{
case ChatroomEventEnum.EnterChat:
handler = MainChatRoomJoin;
break;
case ChatroomEventEnum.LeaveChat:
handler = MainChatRoomLeave;
break;
case ChatroomEventEnum.Other:
handler = MainChatRoomOther;
break;
default:
handler = null;
break;
}
if (handler != null)
{
handler(this, null);
}
}
//The event-invoking method that derived classes can override.
protected virtual void FireChatRoomEvent(ChatroomEventEnum e, ChatroomEntity chatroom)
{
EventHandler <ChatroomEntity> handler;
switch (e)
{
case ChatroomEventEnum.EnterChat:
handler = ChatRoomJoin;
break;
case ChatroomEventEnum.LeaveChat:
handler = ChatRoomLeave;
break;
case ChatroomEventEnum.Other:
handler = ChatRoomOther;
break;
default:
handler = null;
break;
}
if (handler != null)
{
handler(this, chatroom);
}
}
