In order to achieve the desired appearance you could set the CornerRadius
property of the ButtonChrome
situated inside the NonEditableComboBox
Template to the desired value. In code behind you could do that by hooking to the Loaded
event with the following implementation:
sender, RoutedEventArgs e)
var radComboBox = sender
var buttonChrome = radComboBox.Template.FindName(
CornerRadius(10, 10, 10, 10);
Hopes this helps.
Check out the Telerik Platform - the only platform that combines a rich set of UI tools with powerful cloud services to develop web, hybrid and native mobile apps.