Hi Shaikh Ahmad,
There is a relatively simple solution for this, please find a demo project attached. This solution however requires the usage of an event:
which was introduced after the official Q3 release. It is available in the Latest Internal Build accessible from your Telerik account. You would need this build in order to run the application. This new event will also be available in the upcoming Q3 SP1 due in a couple of days.
the Telerik team
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