Hello, Valery,
Thank you for writing back.
The provided sample code snippet and screenshots are greatly appreciated. Indeed,
RadPropertyGrid doesn't show the read-only properties as gray. We will consider such an improvement in the future releases. However, it can be easily achieved by using the
ItemFormatting event:
I hope this information helps. If you have any additional questions, please let me know.
Regards,
Dess
Progress Telerik