I have placed the following code in the click event of a specialized mmbuttonNew and it seems that the grid is updating but the position never changes. The underlying data bound controls on another tab in the maintenance form also does not change. Any ideas on what I am doing wrong?

this.BindingContext[this.oCustomers.GetCurrentDataSet(), "Customers"].Position = this.oCustomers.GetCurrentDataSet().Tables["Customers"].Rows.Count -1;

Thanks.
Pat.