Dynamically access meta tags in asp.net 2.0

In asp.net 2.0, dynamic access to meta tags can be supported. For example, keywords can be dynamically added.
Private Sub CreateMetaTags()

Dim hm As New HtmlMeta()

Dim head As HtmlHead = CType(Page.Header, HtmlHead)

hm.Name = "Keywords"

hm.Content = "VB.Net, VB.NET, .NET"

head. Controls.Add(hm)

End Sub