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Auto Update of a ListView from a DataSet
Auto Update of a ListView from a DataSet
- 0This 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
All Replies
- 0
Could you please provide a small, complete and ready-to-run example to help us understand the issue you are encountering?
Thanks
- 0I sould be able to create one today. Do I email it to you or post it somewhere?
- 0Well, you could send it to me at v-mazho at microsoft dot com.
Thanks
