Hi, I have 4 radDatePicker in a form say start date from, start date to, end date from and end date to. the scenario is if i select something in start date from or start date to both end date from and end date to should be disabled viz. when i clear the values all four radDatePicker should be enabled..
any body have any suggestions how to do this??

Hello,

Make use of client side api of RadDatePicker to accomplish this. Attach "OnDateSelected" client event to start DatePicker and correspondingly enable/disable the other DatePickers from client code, (using set_enabled() method).

Check the following links for more information about client side methods and properties.
Client-Side Basics
RadDatePicker Client Object


-Shinu.