Auto Update of a ListView from a DataSet

Question

This is part WPF and part DataSet question.  I want to be able to use the built-in 'notification' of a change in a DataSet to update the bound ListView.  It is not working, and I think I know why, but I don't really know enough to fix it.

My DataSet has several table that are a one-to-one mapping of the data tables in the SQL database.  The data table that is bound to my ListView is populated though a Relation that effectively filters the results based on a previous selection.  (The initialation code for the from that contains the ListView calls GetChildRows using the relation to populate the table.)

If after I add a row to my DataSet and then call GetChildRows again, then I see the new row.

It appears that the auto update notification does not force a call through GetChildRows, which I guess is not a surprise.

What I need to know is how to do the equivalent of the Relation in such a way that auto update notification to the ListView will work.

Thanks

Answer 1

Could you please provide a small, complete and ready-to-run example to help us understand the issue you are encountering?

Thanks

Answer 2

I sould be able to create one today.  Do I email it to you or post it somewhere?

Answer 3

Well, you could send it to me at v-mazho at microsoft dot com.

Thanks