>Hi,
>I have a code in a method, I want to find out oApp.oMessage.DisplayMessage() belong to which object classes library.
>how to search in VPF9 ?
>
>

>slnResponse = _SCREEN.oApp.oMessage.DisplayMessage('Do you want to save your changes first?')
>

>
>Please advise.
>
>Derek Yim

There should be some class that creates oMessage object. It may be in the same library as your App object, but may be in a different library. Hard to tell.

You can try to search your project for DisplayMessage using CodeReference, but it may return too many results.