>>>>Pls note that these are multiple Items for a single order/invoice, that is why i've kept data entry in grid..
>>>
>>>Great - you can only be working on one line at any given instant.
>>
>>Pls advs. if there is any problem using grid, because i'm not able to understand, what exactly you mean..
>
>It's a different philosophy on what should be done in a Grid - using a separate frame for data entry done on the currently selected record in the Grid, that doesn't have the context shifting issues of a grid, works better for me. YMMV. Good luck with your problem.

Ed - Generally subscribe to this theory as well. I have to be dragged kicking and screaming into letting users enter data into a grid. But sometomes its absolutely necessary. I have a couple of applications where the data entry is spreadsheet-like... the user has to be able to arrow down and around quickly to cut and paste values. In all cases, however, I have managed to do all of the ADDING records beforehand, and so I don;'t have to deal with autoadd and so on.

IOW, I think this strategy is sound, but there are exceptions to every rule, and it could very well be the case that Vinod has one.