This is also the case for WPF, I can send you that example if you need it.
I also tried Telerik of 2 versions ago (2014_2_0617) and that worked fine, the border stays blue as expected.
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Nasko
Telerik team
answered on 18 Mar 2015, 01:42 PM
Hello Bayram,
We are already aware of this issue and it has already been fixed. The fix is available with our latest internal build, so you could give it a try.
Hopes this helps. Please, do not hesitate to contact us if you have any additional questions or concerns regarding Telerik controls.
Regards,
Nasko
Telerik
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