Hello, Deasun,
If you need to block the user from switching to another tab, you can simply handle the RadRibbonBar.
CommandTabSelecting event and set the CommandTabSelectingEventArgs.
Cancel property to
true. In the event args you have access to the new and previous tab so you can check the
Text for example:
I hope this information helps. If you have any additional questions, please let me know.
Regards,
Dess
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