In the latest version of the controls, this is done automatically. I'd suggest upgrading to the latest version to take advantage of this and many other enhancements and new features.
I've attached a screenshot of the filter highlight in the latest version
hope that helps
Richard
I don“t upgrade at latest version because I have obsolete controls (Panel Bar)andwould havetochangemuchofmyapplication.
Is it posible in the Q2 2009 version programatically?
If you are still using the 2009 version, then this would probably mean that your support is now out of date. Whilst it is some effort to upgrade, I would still advise to do so. There are huge performance enhancements in the latest version that you can take advantage of.