Dataview find without primary key

[Errol]

Hi guys,

 

I have finally given up and now request help from yon gurus about row positioning. I have read about find, findrows, select etc, but none of them seems to go near my ever so simple needs.

 

I have

datatable - source data

 

with two views

DV1. with my GUI datagrid bound to it - user can sort however they like, paging etc.

DV2. validation only - I sort this specifically to perform some business rule checking. A new dataview so I don't change the user sorting, and it is NOT ordered by primary key.

 

I iterate through DV2 and if I find any business rule errors, I am looking at the datarow I want to highlight in the grid. However, I am not in the appropriate dataview, and I cannot see any way (apart from iteration) that I can tell DV1 to highlight this datarow.

 

Surely there is some correlation between the datarow and the dataview indexes that are looking at it?

 

Thanks in advance.

 

Errol