Thank you for the question.
Currently, the IsOdd
property is only available for the RadGridView's GridRowElement. RadComboBoxItem (RadListBoxItem) does not support this feature, and it is not possible to achieve the desired behavior either by code or by using a theme. I have logged this request in our ToDo list and we will try to include this functionality in one of the future releases.
If you have additional questions, feel free to contact me.
the Telerik team
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