I am a bit confused about this one; say I have a dataset (ds) with 2 tables and a relationship named "SellerDeal"
I want the parent grid to drive the child grid, how do I bind to the relationship?
ultragrid1.datasource=ds.tables("Seller")
ultragrid2.datasource=?????
You need to set both the DataSource and DataMember. So you are better off using SetDataBinding, like so:
ultragrid1.datasource=SetDataBinding(ds, "Seller");
ultragrid2.datasource=SetDataBinding(ds, "SellerDeal");