Hi Bruce,
Thanks for sharing the video.I have learnt lots of thing from this.
Now i am getting new issue,may be i am following wrong step.
1> how to create a grid datawindow with retrival argument in powerbuilder.net 12.5.2 ?
Because i have imported a datawindowobject from another application and assigning this datawindow to the datastore,While debugging i am getting this error' that 'datawindow doesnot exist on the current context'