Hello;
You can use KRC4Api for .Net applications.
This API support read variable, write variable and Archive Function from real robot with user program. This is first release and I think about to improve and I will release extended version next time.
API work only on real robot or Officelite.
Please note: If you want to use archive function you must be copy API to "C:\KRC\Services\WorkVisualHost" directory.
If you have any question do not hesitate contact to me or write this topic.