I have a C# DotNet application which has an ultrawingrid and 2 radio buttons. The radio buttons show different views of the data (different column names).
When the first radio button is selected, the following columns are visible: Arrived, Time, Type, Patient Name, Gender, Age, Comment.
When the second radio button is selected, the following columns are visible: Date, Time, Type, Clinician Name, Gender, Age, Comment.
I seem to get this error after I change the view by clicking the other radio button, then immediatly click on the vertical scrollbar and scroll up/down.
Make sure that you have the latest hotfix installed; a list of hotfixes for the versions you own can be found in the My Keys & Downloads section. If you can still reproduce this with the latest hotfix, you should contact Developer Support so that they can look into it.
-Matt