Hi,
We found a problem with AutoComplete WPF in V.7.403.0.20 occuring with CustomSource mode.
It seems that after first initialization of CustomSource, futures updates of the source are never applied.
I think CustomSource is put in sort of backingstore and its never updated or at least my method is wrong.
In previous version 7.3.0.20 there was no problem.
You will find in attachment a sample where problem occurs.
Regards,
FMO
test_autocom_syncf_ec53bfa.zip