Hi Gandhi,
Thank you for your interest in Syncfusion Products.
We regret to let you know that currently there is no direct builtin support for autocomplete in ComboBoxBarItem. We have made a simple workaround that helps you in achieving your requirement.
Please have the sample and let us know if it helps you.
Regards,
Paul Anderson S
Attachment:
WindowsApplication1_b2fe3641.zip
