Hello Alex,
Thank you for writing.
You can use a
FocusPrimitive in order to notify your users when the button gets focused. Here is an example:
Feel free to customize the
BorderPrimitive according to your needs.
A bit off topic, I would like to remind you that your subscription package has expired, which means that you are not entitled to support services. I would highly recommend upgrading your license to the latest version in order to continue getting product updates and uninterrupted support services. Please, contact
sales@telerik.com or visit your account for your upgrading options.
I hope that you find this information helpful.
Kind regards,
Stefan
the Telerik team
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