private static void RegisterReceiveNotificationMsgCallback() { ChatRoomNativeMethods.nim_chatroom_reg_receive_notification_cb(null, OnReceiveChatRoomNotificationMsg, IntPtr.Zero); }
private static void RegisterReceiveNotificationMsgCallback() { ChatRoomNativeMethods.nim_chatroom_reg_receive_notification_cb(null, OnReceiveChatRoomNotificationMsg, IntPtr.Zero); }