It appears that RadComboBox does not support ValidatesOnExceptions for the Text property. Here is what I am trying to use in my XAML.
I need to use the Text property since the IsEditable property is true. We need to allow users to enter a value or select from the list.
When a validation error is thrown it is not trapped and I get an unhandled System.ComponentModel.DataAnnotations.ValidationException (code is below)
Does the RadComboBox Text property support validation exceptions? The approach I am using works perfectly for the RadComboBox SelectedItem property.
Regards,
Andre