Accessing control in a listview from code behind

In this case we are accessing the hyperlink control from the code behind to format the NavigateURL property of the control

 Protected Sub lvTACRlist_ItemDataBound(ByVal sender As Object, ByVal e As  System.Web.UI.WebControls.ListViewItemEventArgs) Handles lvTACRlist.ItemDataBound

        Dim h1 As HyperLink = CType(e.Item.FindControl("hyperLink1"), HyperLink)
        h1.NavigateUrl = h1.NavigateUrl + "&H=" + ddhoslist.SelectedValue.ToString()

 End Sub