Hi
I am evaluating whether a .Net/infragistics application
is suitable for QTP automation.
I have .Net addin for QTP(9.5) and also TestAdvantage add-in from Infragistics (which btw. works pretty good for another .Net/Infrag. application I have automated)

But in this case QTP is not able to see a so called WinGrid (When trying to record it either crashes or hangs with cpu usage going up to 100% usually requiring pc reboot)

If using Object Spy on this wingrid it shows a hierarchy of WpfObjects (which i guess means that qtp cant recognise the objects). The objects in the hierarchy are shown in table below with some properties. I have tried a bit to do some DP scripting on these objects but seem to be getting nowhere.
Anyone has any experience with this? Or any other input?

Object hierarchy seen in Object Spy
                          classname               devname          devnamepath
WpfWindow
WpfObject       InfoGrid                      InfoGrid            InfoGrid;;
WpfObject      GroupBox                                              ;InfoGrid;;
WpfObject      ContractGrid              ContractGrid ContractGrid;InfoGrid;;
WpfObject      RecordListControl                               ;ContractGrid;InfoGrid;;

Regards
Mattias