Listing 3, Updating Dynamic DataBound Columns with SqlDataSource

Dim ddl As DropDownList

ddl = CType(Me.FormView1.FindControl("DropDownList1"), DropDownList)
e.Command.Parameters("@ProductId").Value = ddl.SelectedValue

About the Author

Peter Vogel is a system architect and principal in PH&V Information Services. PH&V provides full-stack consulting from UX design through object modeling to database design. Peter tweets about his VSM columns with the hashtag #vogelarticles. His blog posts on user experience design can be found at

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