I have tested a GridViewMaskBoxColumn
with the specified regex and it seems to behave the same way was as a RadMaskedEditBox
. I would like to note that the value is evaluated when the cell is being validated, not with each key pressed.
I have researched in general programming forums about the proper expression for matching hexadecimal numbers. Please refer to the following threads that I believe will be helpful for your case:
In addition, regular expressions are usually tricky to pick up the proper expression that you need. That is why I would recommend you to test the potential regular expression before using it. There are quite a lot of online RegEx testers that may be suitable for you: https://www.regextester.com/
I hope this information helps. If you need any further assistance please don't hesitate to contact me.
Dess | Tech Support Engineer, Sr.
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