Hi,

answering my own question:

> This would work quickly and without
> flickering, but I am wondering wether detail datasets are notified
> when a master dataset's BufferRowNum is changed by eg. by BufferNext.

I tried it: a BufferNext in the master dataset does not change the
BufferRowNum of the detail dataset. So master/detail does not seem to
work on the buffer layer.

If someone still has suggestions concerning my initial question, it
would be great to hear them.


Christian