I am having a similar problem. I want to change the value of ultracombo according to a click on ultrawingrid.
The default value of my ultracombo is NULL so it is not showing anything initially and when u click on it u can see the list. When something is selected from the list it is shown in the combobox. Now I want to change this value according to a value selected on the ultrawingrid.
If I use ultracombo.value property , it sets the value to the selected value on the ultrawingrid, but that is not shown in the ultracombo.
It might be something with changing Datamember or DisplayMember property!!!
Your help is appreciated,
Thanks
Shivangi